45952418 has 8 divisors (see below), whose sum is σ = 68961360. Its totient is φ = 22965300.

The previous prime is 45952397. The next prime is 45952441. The reversal of 45952418 is 81425954.

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

It is a super-2 number, since 2×45952418² = 4223249440093448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1673 + ... + 9731.

It is an arithmetic number, because the mean of its divisors is an integer number (8620170).

Almost surely, 2^45952418 is an apocalyptic number.

45952418 is a deficient number, since it is larger than the sum of its proper divisors (23008942).

45952418 is a wasteful number, since it uses less digits than its factorization.

45952418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10912.

The product of its digits is 57600, while the sum is 38.

The square root of 45952418 is about 6778.8212839697. The cubic root of 45952418 is about 358.1812020280.

The spelling of 45952418 in words is "forty-five million, nine hundred fifty-two thousand, four hundred eighteen".