73642325 has 12 divisors (see below), whose sum is σ = 92866080. Its totient is φ = 57914160.

The previous prime is 73642319. The next prime is 73642337. The reversal of 73642325 is 52324637.

It is not a de Polignac number, because 73642325 - 2¹⁰ = 73641301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73642291 and 73642300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23489 + ... + 26438.

It is an arithmetic number, because the mean of its divisors is an integer number (7738840).

Almost surely, 2^73642325 is an apocalyptic number.

It is an amenable number.

73642325 is a deficient number, since it is larger than the sum of its proper divisors (19223755).

73642325 is a wasteful number, since it uses less digits than its factorization.

73642325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49996 (or 49991 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 73642325 is about 8581.5106478988. The cubic root of 73642325 is about 419.1561382304.

The spelling of 73642325 in words is "seventy-three million, six hundred forty-two thousand, three hundred twenty-five".