104568534 has 48 divisors (see below), whose sum is σ = 270196992. Its totient is φ = 28576944.

The previous prime is 104568521. The next prime is 104568539. The reversal of 104568534 is 435865401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104568539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15144 + ... + 20939.

It is an arithmetic number, because the mean of its divisors is an integer number (5629104).

Almost surely, 2^104568534 is an apocalyptic number.

104568534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

104568534 is an abundant number, since it is smaller than the sum of its proper divisors (165628458).

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

104568534 is a wasteful number, since it uses less digits than its factorization.

104568534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36121 (or 36118 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 104568534 is about 10225.8757082218. The cubic root of 104568534 is about 471.1223126160.

The spelling of 104568534 in words is "one hundred four million, five hundred sixty-eight thousand, five hundred thirty-four".