45866736 has 120 divisors (see below), whose sum is σ = 136491264. Its totient is φ = 14904000.

The previous prime is 45866699. The next prime is 45866747. The reversal of 45866736 is 63766854.

45866736 is a `hidden beast` number, since 4 + 586 + 67 + 3 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 45866691 and 45866700.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 182611 + ... + 182861.

Almost surely, 2^45866736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45866736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68245632).

45866736 is an abundant number, since it is smaller than the sum of its proper divisors (90624528).

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

45866736 is a wasteful number, since it uses less digits than its factorization.

45866736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 303 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 45866736 is about 6772.4985049832. The cubic root of 45866736 is about 357.9584442470.

The spelling of 45866736 in words is "forty-five million, eight hundred sixty-six thousand, seven hundred thirty-six".