104651125 has 16 divisors (see below), whose sum is σ = 130890240. Its totient is φ = 83538000.

The previous prime is 104651101. The next prime is 104651137. The reversal of 104651125 is 521156401.

It is a happy number.

It is not a de Polignac number, because 104651125 - 2¹⁹ = 104126837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 104651125.

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, 113416 + ... + 114334.

It is an arithmetic number, because the mean of its divisors is an integer number (8180640).

Almost surely, 2^104651125 is an apocalyptic number.

It is an amenable number.

104651125 is a deficient number, since it is larger than the sum of its proper divisors (26239115).

104651125 is an frugal number, since it uses more digits than its factorization.

104651125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 104651125 is about 10229.9132449889. The cubic root of 104651125 is about 471.2463149386.

The spelling of 104651125 in words is "one hundred four million, six hundred fifty-one thousand, one hundred twenty-five".