922252800 has 480 divisors, whose sum is σ = 3604626432. Its totient is φ = 203489280.

The previous prime is 922252769. The next prime is 922252819. The reversal of 922252800 is 8252229.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12633564 + ... + 12633636.

Almost surely, 2^922252800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 922252800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1802313216).

922252800 is an abundant number, since it is smaller than the sum of its proper divisors (2682373632).

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

922252800 is a wasteful number, since it uses less digits than its factorization.

922252800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 922252800 is about 30368.6153783804. The cubic root of 922252800 is about 973.3820371367.

The spelling of 922252800 in words is "nine hundred twenty-two million, two hundred fifty-two thousand, eight hundred".