45951932 has 12 divisors (see below), whose sum is σ = 86601816. Its totient is φ = 21208560.

The previous prime is 45951931. The next prime is 45951977. The reversal of 45951932 is 23915954.

It is a super-2 number, since 2×45951932² = 4223160109065248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45951931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441794 + ... + 441897.

It is an arithmetic number, because the mean of its divisors is an integer number (7216818).

Almost surely, 2^45951932 is an apocalyptic number.

It is an amenable number.

45951932 is a deficient number, since it is larger than the sum of its proper divisors (40649884).

45951932 is a wasteful number, since it uses less digits than its factorization.

45951932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883708 (or 883706 counting only the distinct ones).

The product of its digits is 48600, while the sum is 38.

The square root of 45951932 is about 6778.7854369348. The cubic root of 45951932 is about 358.1799392966.

The spelling of 45951932 in words is "forty-five million, nine hundred fifty-one thousand, nine hundred thirty-two".