45485232 has 40 divisors (see below), whose sum is σ = 126543984. Its totient is φ = 13995264.

The previous prime is 45485207. The next prime is 45485243. The reversal of 45485232 is 23258454.

It is a junction number, because it is equal to n+sod(n) for n = 45485193 and 45485202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35823 + ... + 37070.

Almost surely, 2^45485232 is an apocalyptic number.

It is an amenable number.

45485232 is an abundant number, since it is smaller than the sum of its proper divisors (81058752).

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

45485232 is a wasteful number, since it uses less digits than its factorization.

45485232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72917 (or 72911 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 45485232 is about 6744.2740157855. The cubic root of 45485232 is about 356.9632207165.

The spelling of 45485232 in words is "forty-five million, four hundred eighty-five thousand, two hundred thirty-two".