45938265 has 8 divisors (see below), whose sum is σ = 73501248. Its totient is φ = 24500400.

The previous prime is 45938261. The next prime is 45938273. The reversal of 45938265 is 56283954.

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

It is not a de Polignac number, because 45938265 - 2² = 45938261 is a prime.

It is a super-2 number, since 2×45938265² = 4220648382420450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45938261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1531261 + ... + 1531290.

It is an arithmetic number, because the mean of its divisors is an integer number (9187656).

Almost surely, 2^45938265 is an apocalyptic number.

It is an amenable number.

45938265 is a deficient number, since it is larger than the sum of its proper divisors (27562983).

45938265 is a wasteful number, since it uses less digits than its factorization.

45938265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062559.

The product of its digits is 259200, while the sum is 42.

The square root of 45938265 is about 6777.7772905282. Note that the first 3 decimals coincide. The cubic root of 45938265 is about 358.1444258778.

The spelling of 45938265 in words is "forty-five million, nine hundred thirty-eight thousand, two hundred sixty-five".