23690135060 has 24 divisors (see below), whose sum is σ = 50066164680. Its totient is φ = 9415695744.

The previous prime is 23690135059. The next prime is 23690135071. The reversal of 23690135060 is 6053109632.

It can be written as a sum of positive squares in 4 ways, for example, as 6944222224 + 16745912836 = 83332^2 + 129406^2 .

It is a super-2 number, since 2×23690135060² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23690135060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3769175 + ... + 3775454.

It is an arithmetic number, because the mean of its divisors is an integer number (2086090195).

Almost surely, 2^23690135060 is an apocalyptic number.

23690135060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23690135060 is an abundant number, since it is smaller than the sum of its proper divisors (26376029620).

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

23690135060 is a wasteful number, since it uses less digits than its factorization.

23690135060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7544795 (or 7544793 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 35.

The spelling of 23690135060 in words is "twenty-three billion, six hundred ninety million, one hundred thirty-five thousand, sixty".