23897523462 has 32 divisors (see below), whose sum is σ = 48869678592. Its totient is φ = 7787136864.

The previous prime is 23897523451. The next prime is 23897523491. The reversal of 23897523462 is 26432579832.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190873 + ... + 290219.

It is an arithmetic number, because the mean of its divisors is an integer number (1527177456).

Almost surely, 2^23897523462 is an apocalyptic number.

23897523462 is an abundant number, since it is smaller than the sum of its proper divisors (24972155130).

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

23897523462 is a wasteful number, since it uses less digits than its factorization.

23897523462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100252.

The product of its digits is 4354560, while the sum is 51.

The spelling of 23897523462 in words is "twenty-three billion, eight hundred ninety-seven million, five hundred twenty-three thousand, four hundred sixty-two".