7440152 has 32 divisors (see below), whose sum is σ = 14897520. Its totient is φ = 3471360.

The previous prime is 7440151. The next prime is 7440163. The reversal of 7440152 is 2510447.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7440151) 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, 30752 + ... + 30992.

Almost surely, 2^7440152 is an apocalyptic number.

It is an amenable number.

7440152 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

7440152 is a wasteful number, since it uses less digits than its factorization.

7440152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 7440152 is about 2727.6642022067. The cubic root of 7440152 is about 195.2213309799.

Adding to 7440152 its reverse (2510447), we get a palindrome (9950599).

The spelling of 7440152 in words is "seven million, four hundred forty thousand, one hundred fifty-two".