4345152 has 112 divisors (see below), whose sum is σ = 13606272. Its totient is φ = 1198080.

The previous prime is 4345147. The next prime is 4345153. The reversal of 4345152 is 2515434.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71202 + ... + 71262.

Almost surely, 2^4345152 is an apocalyptic number.

4345152 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4345152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6803136).

4345152 is an abundant number, since it is smaller than the sum of its proper divisors (9261120).

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

4345152 is a wasteful number, since it uses less digits than its factorization.

4345152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 126 counting only the distinct ones).

The product of its digits is 2400, while the sum is 24.

The square root of 4345152 is about 2084.5028184198. The cubic root of 4345152 is about 163.1805243964.

The spelling of 4345152 in words is "four million, three hundred forty-five thousand, one hundred fifty-two".