73102025 has 24 divisors (see below), whose sum is σ = 96883680. Its totient is φ = 54552960.

The previous prime is 73101997. The next prime is 73102037. The reversal of 73102025 is 52020137.

It is not a de Polignac number, because 73102025 - 2⁶ = 73101961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73101988 and 73102006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30677 + ... + 32973.

It is an arithmetic number, because the mean of its divisors is an integer number (4036820).

Almost surely, 2^73102025 is an apocalyptic number.

It is an amenable number.

73102025 is a deficient number, since it is larger than the sum of its proper divisors (23781655).

73102025 is a wasteful number, since it uses less digits than its factorization.

73102025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393 (or 2388 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 73102025 is about 8549.9722221771. The cubic root of 73102025 is about 418.1285308669.

The spelling of 73102025 in words is "seventy-three million, one hundred two thousand, twenty-five".