45944210 has 32 divisors (see below), whose sum is σ = 91143360. Its totient is φ = 16567488.

The previous prime is 45944209. The next prime is 45944233. The reversal of 45944210 is 1244954.

45944210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45944210² = 4221740865048200, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 1481 + ... + 9699.

It is an arithmetic number, because the mean of its divisors is an integer number (2848230).

Almost surely, 2^45944210 is an apocalyptic number.

45944210 is a deficient number, since it is larger than the sum of its proper divisors (45199150).

45944210 is a wasteful number, since it uses less digits than its factorization.

45944210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8282.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 45944210 is about 6778.2158419454. The cubic root of 45944210 is about 358.1598747037.

The spelling of 45944210 in words is "forty-five million, nine hundred forty-four thousand, two hundred ten".