733152 has 48 divisors (see below), whose sum is σ = 2201472. Its totient is φ = 209280.

The previous prime is 733147. The next prime is 733157. The reversal of 733152 is 251337.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (733147) and next prime (733157).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (733157) by changing a digit.

733152 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127 + ... + 1217.

It is an arithmetic number, because the mean of its divisors is an integer number (45864).

2⁷³³¹⁵² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 733152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1100736).

733152 is an abundant number, since it is smaller than the sum of its proper divisors (1468320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

733152 is a wasteful number, since it uses less digits than its factorization.

733152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111 (or 1103 counting only the distinct ones).

The product of its digits is 630, while the sum is 21.

The square root of 733152 is about 856.2429561754. The cubic root of 733152 is about 90.1705408359.

Adding to 733152 its reverse (251337), we get a palindrome (984489).

The spelling of 733152 in words is "seven hundred thirty-three thousand, one hundred fifty-two".