104625855 has 24 divisors (see below), whose sum is σ = 183120288. Its totient is φ = 55256256.

The previous prime is 104625853. The next prime is 104625877. The reversal of 104625855 is 558526401.

104625855 is a `hidden beast` number, since 10 + 4 + 62 + 585 + 5 = 666.

It is not a de Polignac number, because 104625855 - 2¹ = 104625853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104625853) 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, 6652 + ... + 15921.

It is an arithmetic number, because the mean of its divisors is an integer number (7630012).

Almost surely, 2^104625855 is an apocalyptic number.

104625855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104625855 is a deficient number, since it is larger than the sum of its proper divisors (78494433).

104625855 is a wasteful number, since it uses less digits than its factorization.

104625855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22687 (or 22684 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 104625855 is about 10228.6780670818. The cubic root of 104625855 is about 471.2083814301.

The spelling of 104625855 in words is "one hundred four million, six hundred twenty-five thousand, eight hundred fifty-five".