23774587482 has 64 divisors (see below), whose sum is σ = 53053747200. Its totient is φ = 7058430720.

The previous prime is 23774587481. The next prime is 23774587483. The reversal of 23774587482 is 28478547732.

It is an interprime number because it is at equal distance from previous prime (23774587481) and next prime (23774587483).

It is a super-2 number, since 2×23774587482² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (23774587481) 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, 1914369 + ... + 1926747.

It is an arithmetic number, because the mean of its divisors is an integer number (828964800).

Almost surely, 2^23774587482 is an apocalyptic number.

23774587482 is an abundant number, since it is smaller than the sum of its proper divisors (29279159718).

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

23774587482 is a wasteful number, since it uses less digits than its factorization.

23774587482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13411.

The product of its digits is 21073920, while the sum is 57.

The spelling of 23774587482 in words is "twenty-three billion, seven hundred seventy-four million, five hundred eighty-seven thousand, four hundred eighty-two".