45884961 has 12 divisors (see below), whose sum is σ = 68733392. Its totient is φ = 30589812.

The previous prime is 45884939. The next prime is 45884983. The reversal of 45884961 is 16948854.

45884961 is a `hidden beast` number, since 4 + 588 + 4 + 9 + 61 = 666.

It is an interprime number because it is at equal distance from previous prime (45884939) and next prime (45884983).

It is not a de Polignac number, because 45884961 - 2⁶ = 45884897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45884911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94171 + ... + 94656.

Almost surely, 2^45884961 is an apocalyptic number.

It is an amenable number.

45884961 is a deficient number, since it is larger than the sum of its proper divisors (22848431).

45884961 is an equidigital number, since it uses as much as digits as its factorization.

45884961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188842 (or 188830 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 45884961 is about 6773.8438865979. The cubic root of 45884961 is about 358.0058491809.

The spelling of 45884961 in words is "forty-five million, eight hundred eighty-four thousand, nine hundred sixty-one".