22976625672 has 1536 divisors, whose sum is σ = 99283968000. Its totient is φ = 4807434240.

The previous prime is 22976625649. The next prime is 22976625701. The reversal of 22976625672 is 27652667922.

22976625672 is a `hidden beast` number, since 2 + 2 + 9 + 7 + 6 + 625 + 6 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 488864353 + ... + 488864399.

It is an arithmetic number, because the mean of its divisors is an integer number (64638000).

Almost surely, 2^22976625672 is an apocalyptic number.

22976625672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22976625672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49641984000).

22976625672 is an abundant number, since it is smaller than the sum of its proper divisors (76307342328).

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

22976625672 is a wasteful number, since it uses less digits than its factorization.

22976625672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 119 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The spelling of 22976625672 in words is "twenty-two billion, nine hundred seventy-six million, six hundred twenty-five thousand, six hundred seventy-two".