45938322 has 24 divisors (see below), whose sum is σ = 99786960. Its totient is φ = 15273720.

The previous prime is 45938303. The next prime is 45938351. The reversal of 45938322 is 22383954.

It is a super-2 number, since 2×45938322² = 4220658856351368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4497 + ... + 10587.

It is an arithmetic number, because the mean of its divisors is an integer number (4157790).

Almost surely, 2^45938322 is an apocalyptic number.

45938322 is an abundant number, since it is smaller than the sum of its proper divisors (53848638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45938322 is a wasteful number, since it uses less digits than its factorization.

45938322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6518 (or 6515 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 45938322 is about 6777.7814954452. The cubic root of 45938322 is about 358.1445740057.

It can be divided in two parts, 459 and 38322, that added together give a triangular number (38781 = T₂₇₈).

The spelling of 45938322 in words is "forty-five million, nine hundred thirty-eight thousand, three hundred twenty-two".