45660132 has 48 divisors (see below), whose sum is σ = 135291520. Its totient is φ = 13045536.

The previous prime is 45660107. The next prime is 45660169. The reversal of 45660132 is 23106654.

45660132 is a `hidden beast` number, since 4 + 56 + 601 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 45660096 and 45660105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29443 + ... + 30954.

Almost surely, 2^45660132 is an apocalyptic number.

45660132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45660132 is an abundant number, since it is smaller than the sum of its proper divisors (89631388).

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

45660132 is a wasteful number, since it uses less digits than its factorization.

45660132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60417 (or 60409 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 45660132 is about 6757.2281299361. The cubic root of 45660132 is about 357.4201676763.

Adding to 45660132 its reverse (23106654), we get a palindrome (68766786).

The spelling of 45660132 in words is "forty-five million, six hundred sixty thousand, one hundred thirty-two".