45619936 has 24 divisors (see below), whose sum is σ = 90692784. Its totient is φ = 22586880.

The previous prime is 45619933. The next prime is 45619943. The reversal of 45619936 is 63991654.

It is a junction number, because it is equal to n+sod(n) for n = 45619892 and 45619901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45619933) 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 3 ways as a sum of consecutive naturals, for example, 3625 + ... + 10216.

It is an arithmetic number, because the mean of its divisors is an integer number (3778866).

Almost surely, 2^45619936 is an apocalyptic number.

It is an amenable number.

45619936 is a deficient number, since it is larger than the sum of its proper divisors (45072848).

45619936 is a wasteful number, since it uses less digits than its factorization.

45619936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13954 (or 13946 counting only the distinct ones).

The product of its digits is 174960, while the sum is 43.

The square root of 45619936 is about 6754.2531785535. The cubic root of 45619936 is about 357.3152542770.

The spelling of 45619936 in words is "forty-five million, six hundred nineteen thousand, nine hundred thirty-six".