23597931798 has 64 divisors (see below), whose sum is σ = 59947200000. Its totient is φ = 6740472672.

The previous prime is 23597931793. The next prime is 23597931811. The reversal of 23597931798 is 89713979532.

23597931798 is a `hidden beast` number, since 2 + 3 + 597 + 9 + 31 + 7 + 9 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23597931793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2167693 + ... + 2178551.

It is an arithmetic number, because the mean of its divisors is an integer number (936675000).

Almost surely, 2^23597931798 is an apocalyptic number.

23597931798 is an abundant number, since it is smaller than the sum of its proper divisors (36349268202).

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

23597931798 is a wasteful number, since it uses less digits than its factorization.

23597931798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16626 (or 16620 counting only the distinct ones).

The product of its digits is 25719120, while the sum is 63.

The spelling of 23597931798 in words is "twenty-three billion, five hundred ninety-seven million, nine hundred thirty-one thousand, seven hundred ninety-eight".