2104862625 has 64 divisors (see below), whose sum is σ = 3904992000. Its totient is φ = 1118750400.

The previous prime is 2104862603. The next prime is 2104862651. The reversal of 2104862625 is 5262684012.

It is a happy number.

2104862625 is a `hidden beast` number, since 2 + 1 + 0 + 4 + 8 + 626 + 25 = 666.

2104862625 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2104862625 - 2⁶ = 2104862561 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2104862625.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1176982 + ... + 1178768.

It is an arithmetic number, because the mean of its divisors is an integer number (61015500).

Almost surely, 2^2104862625 is an apocalyptic number.

2104862625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2104862625 is a deficient number, since it is larger than the sum of its proper divisors (1800129375).

2104862625 is a wasteful number, since it uses less digits than its factorization.

2104862625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160 (or 2144 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2104862625 is about 45878.7818604636. The cubic root of 2104862625 is about 1281.5668119992.

The spelling of 2104862625 in words is "two billion, one hundred four million, eight hundred sixty-two thousand, six hundred twenty-five".