45237936 has 40 divisors (see below), whose sum is σ = 123017920. Its totient is φ = 14285376.

The previous prime is 45237893. The next prime is 45237937. The reversal of 45237936 is 63973254.

It is a junction number, because it is equal to n+sod(n) for n = 45237894 and 45237903.

It is not an unprimeable number, because it can be changed into a prime (45237937) by changing a digit.

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, 23890 + ... + 25713.

It is an arithmetic number, because the mean of its divisors is an integer number (3075448).

Almost surely, 2^45237936 is an apocalyptic number.

It is an amenable number.

45237936 is an abundant number, since it is smaller than the sum of its proper divisors (77779984).

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

45237936 is a wasteful number, since it uses less digits than its factorization.

45237936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49633 (or 49627 counting only the distinct ones).

The product of its digits is 136080, while the sum is 39.

The square root of 45237936 is about 6725.9152537034. The cubic root of 45237936 is about 356.3151272744.

The spelling of 45237936 in words is "forty-five million, two hundred thirty-seven thousand, nine hundred thirty-six".