9642252 has 24 divisors (see below), whose sum is σ = 22881600. Its totient is φ = 3159376.

The previous prime is 9642251. The next prime is 9642263. The reversal of 9642252 is 2522469.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9642251) 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, 6102 + ... + 7517.

It is an arithmetic number, because the mean of its divisors is an integer number (953400).

Almost surely, 2^9642252 is an apocalyptic number.

It is an amenable number.

9642252 is an abundant number, since it is smaller than the sum of its proper divisors (13239348).

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

9642252 is a wasteful number, since it uses less digits than its factorization.

9642252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13685 (or 13683 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 9642252 is about 3105.1975782549. The cubic root of 9642252 is about 212.8430592478.

The spelling of 9642252 in words is "nine million, six hundred forty-two thousand, two hundred fifty-two".