73603625 has 32 divisors (see below), whose sum is σ = 102435840. Its totient is φ = 52473600.

The previous prime is 73603601. The next prime is 73603633. The reversal of 73603625 is 52630637.

It is not a de Polignac number, because 73603625 - 2¹⁸ = 73341481 is a prime.

It is a super-2 number, since 2×73603625² = 10834987226281250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73603591 and 73603600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39464 + ... + 41286.

It is an arithmetic number, because the mean of its divisors is an integer number (3201120).

Almost surely, 2^73603625 is an apocalyptic number.

It is an amenable number.

73603625 is a deficient number, since it is larger than the sum of its proper divisors (28832215).

73603625 is a wasteful number, since it uses less digits than its factorization.

73603625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874 (or 1864 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 73603625 is about 8579.2555038302. The cubic root of 73603625 is about 419.0827013634.

The spelling of 73603625 in words is "seventy-three million, six hundred three thousand, six hundred twenty-five".