45763866 has 20 divisors (see below), whose sum is σ = 102545322. Its totient is φ = 15254568.

The previous prime is 45763829. The next prime is 45763867. The reversal of 45763866 is 66836754.

45763866 is a `hidden beast` number, since 4 + 5 + 7 + 638 + 6 + 6 = 666.

45763866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 43283241 + 2480625 = 6579^2 + 1575^2 .

It is not an unprimeable number, because it can be changed into a prime (45763867) 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 9 ways as a sum of consecutive naturals, for example, 141085 + ... + 141408.

Almost surely, 2^45763866 is an apocalyptic number.

45763866 is an abundant number, since it is smaller than the sum of its proper divisors (56781456).

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

45763866 is a wasteful number, since it uses less digits than its factorization.

45763866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282507 (or 282498 counting only the distinct ones).

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

The square root of 45763866 is about 6764.8995557953. The cubic root of 45763866 is about 357.6906339792.

The spelling of 45763866 in words is "forty-five million, seven hundred sixty-three thousand, eight hundred sixty-six".