45666750 has 32 divisors (see below), whose sum is σ = 113986080. Its totient is φ = 12177600.

The previous prime is 45666739. The next prime is 45666757. The reversal of 45666750 is 5766654.

It is a junction number, because it is equal to n+sod(n) for n = 45666699 and 45666708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45666757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29695 + ... + 31194.

It is an arithmetic number, because the mean of its divisors is an integer number (3562065).

Almost surely, 2^45666750 is an apocalyptic number.

45666750 is an abundant number, since it is smaller than the sum of its proper divisors (68319330).

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

45666750 is a wasteful number, since it uses less digits than its factorization.

45666750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60909 (or 60899 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 45666750 is about 6757.7178100302. The cubic root of 45666750 is about 357.4374350552.

The spelling of 45666750 in words is "forty-five million, six hundred sixty-six thousand, seven hundred fifty".