7439152 has 40 divisors (see below), whose sum is σ = 16633856. Its totient is φ = 3157056.

The previous prime is 7439147. The next prime is 7439153. The reversal of 7439152 is 2519347.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (7439153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13963 + ... + 14485.

Almost surely, 2^7439152 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 7439152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8316928).

7439152 is an abundant number, since it is smaller than the sum of its proper divisors (9194704).

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

7439152 is a wasteful number, since it uses less digits than its factorization.

7439152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665 (or 659 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 7439152 is about 2727.4808890256. The cubic root of 7439152 is about 195.2125842913.

The spelling of 7439152 in words is "seven million, four hundred thirty-nine thousand, one hundred fifty-two".