45951066 has 24 divisors (see below), whose sum is σ = 113783904. Its totient is φ = 13128840.

The previous prime is 45951023. The next prime is 45951067. The reversal of 45951066 is 66015954.

45951066 is a `hidden beast` number, since 4 + 595 + 1 + 0 + 66 = 666.

45951066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45951066² = 4223000933072712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45951066.

It is not an unprimeable number, because it can be changed into a prime (45951067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182220 + ... + 182471.

It is an arithmetic number, because the mean of its divisors is an integer number (4740996).

Almost surely, 2^45951066 is an apocalyptic number.

45951066 is an abundant number, since it is smaller than the sum of its proper divisors (67832838).

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

45951066 is a wasteful number, since it uses less digits than its factorization.

45951066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364706 (or 364703 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 45951066 is about 6778.7215608845. The cubic root of 45951066 is about 358.1776892224.

The spelling of 45951066 in words is "forty-five million, nine hundred fifty-one thousand, sixty-six".