7440852 has 48 divisors (see below), whose sum is σ = 18063360. Its totient is φ = 2382432.

The previous prime is 7440821. The next prime is 7440857. The reversal of 7440852 is 2580447.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7440857) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 44473 + ... + 44639.

It is an arithmetic number, because the mean of its divisors is an integer number (376320).

Almost surely, 2^7440852 is an apocalyptic number.

It is an amenable number.

7440852 is an abundant number, since it is smaller than the sum of its proper divisors (10622508).

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

7440852 is a wasteful number, since it uses less digits than its factorization.

7440852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 7440852 is about 2727.7925141037. The cubic root of 7440852 is about 195.2274531956.

The spelling of 7440852 in words is "seven million, four hundred forty thousand, eight hundred fifty-two".