45983736 has 24 divisors (see below), whose sum is σ = 124539480. Its totient is φ = 15327888.

The previous prime is 45983699. The next prime is 45983737. The reversal of 45983736 is 63738954.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×45983736² = 4229007953035392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45983691 and 45983700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45983737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 319260 + ... + 319403.

It is an arithmetic number, because the mean of its divisors is an integer number (5189145).

Almost surely, 2^45983736 is an apocalyptic number.

It is an amenable number.

45983736 is an abundant number, since it is smaller than the sum of its proper divisors (78555744).

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

45983736 is a wasteful number, since it uses less digits than its factorization.

45983736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638675 (or 638668 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 45983736 is about 6781.1308791381. The cubic root of 45983736 is about 358.2625540872.

The spelling of 45983736 in words is "forty-five million, nine hundred eighty-three thousand, seven hundred thirty-six".