104813880 has 64 divisors (see below), whose sum is σ = 330998400. Its totient is φ = 26478720.

The previous prime is 104813879. The next prime is 104813887. The reversal of 104813880 is 88318401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104813887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20706 + ... + 25265.

It is an arithmetic number, because the mean of its divisors is an integer number (5171850).

Almost surely, 2^104813880 is an apocalyptic number.

104813880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104813880 is an abundant number, since it is smaller than the sum of its proper divisors (226184520).

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

104813880 is a wasteful number, since it uses less digits than its factorization.

104813880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46004 (or 46000 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 104813880 is about 10237.8650118079. The cubic root of 104813880 is about 471.4904848502.

The spelling of 104813880 in words is "one hundred four million, eight hundred thirteen thousand, eight hundred eighty".