9922957452 has 36 divisors (see below), whose sum is σ = 25426641240. Its totient is φ = 3262341312.

The previous prime is 9922957439. The next prime is 9922957453. The reversal of 9922957452 is 2547592299.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (9922957453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1885302 + ... + 1890557.

It is an arithmetic number, because the mean of its divisors is an integer number (706295590).

Almost surely, 2^9922957452 is an apocalyptic number.

It is an amenable number.

9922957452 is an abundant number, since it is smaller than the sum of its proper divisors (15503683788).

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

9922957452 is a wasteful number, since it uses less digits than its factorization.

9922957452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775942 (or 3775937 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The square root of 9922957452 is about 99614.0424438242. The cubic root of 9922957452 is about 2148.8876490090.

The spelling of 9922957452 in words is "nine billion, nine hundred twenty-two million, nine hundred fifty-seven thousand, four hundred fifty-two".