9252644404 has 12 divisors (see below), whose sum is σ = 16209986464. Its totient is φ = 4621219704.

The previous prime is 9252644371. The next prime is 9252644407. The reversal of 9252644404 is 4044462529.

It is a super-2 number, since 2×9252644404² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9252644407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1271544 + ... + 1278799.

Almost surely, 2^9252644404 is an apocalyptic number.

It is an amenable number.

9252644404 is a deficient number, since it is larger than the sum of its proper divisors (6957342060).

9252644404 is a wasteful number, since it uses less digits than its factorization.

9252644404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551254 (or 2551252 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The square root of 9252644404 is about 96190.6669277223. Note that the first 3 decimals coincide. The cubic root of 9252644404 is about 2099.3682456415.

The spelling of 9252644404 in words is "nine billion, two hundred fifty-two million, six hundred forty-four thousand, four hundred four".