45937322 has 4 divisors (see below), whose sum is σ = 68905986. Its totient is φ = 22968660.

The previous prime is 45937303. The next prime is 45937327. The reversal of 45937322 is 22373954.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22373954 = 2 ⋅11186977.

It can be written as a sum of positive squares in only one way, i.e., 43151761 + 2785561 = 6569^2 + 1669^2 .

It is a super-2 number, since 2×45937322² = 4220475105063368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45937327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11484329 + ... + 11484332.

Almost surely, 2^45937322 is an apocalyptic number.

45937322 is a deficient number, since it is larger than the sum of its proper divisors (22968664).

45937322 is a wasteful number, since it uses less digits than its factorization.

45937322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22968663.

The product of its digits is 45360, while the sum is 35.

The square root of 45937322 is about 6777.7077245924. The cubic root of 45937322 is about 358.1419752519.

The spelling of 45937322 in words is "forty-five million, nine hundred thirty-seven thousand, three hundred twenty-two".