73452265 has 8 divisors (see below), whose sum is σ = 88561728. Its totient is φ = 58482480.

The previous prime is 73452251. The next prime is 73452277. The reversal of 73452265 is 56225437.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-73452265 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73452265.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33757 + ... + 35866.

It is an arithmetic number, because the mean of its divisors is an integer number (11070216).

Almost surely, 2^73452265 is an apocalyptic number.

It is an amenable number.

73452265 is a deficient number, since it is larger than the sum of its proper divisors (15109463).

73452265 is a wasteful number, since it uses less digits than its factorization.

73452265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69839.

The product of its digits is 50400, while the sum is 34.

The square root of 73452265 is about 8570.4296858442. The cubic root of 73452265 is about 418.7952341423.

The spelling of 73452265 in words is "seventy-three million, four hundred fifty-two thousand, two hundred sixty-five".