45806975 has 6 divisors (see below), whose sum is σ = 56800680. Its totient is φ = 36645560.

The previous prime is 45806947. The next prime is 45806977. The reversal of 45806975 is 57960854.

It is not a de Polignac number, because 45806975 - 2²² = 41612671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45806977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 916115 + ... + 916164.

It is an arithmetic number, because the mean of its divisors is an integer number (9466780).

Almost surely, 2^45806975 is an apocalyptic number.

45806975 is a deficient number, since it is larger than the sum of its proper divisors (10993705).

45806975 is a wasteful number, since it uses less digits than its factorization.

45806975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832289 (or 1832284 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 45806975 is about 6768.0850319717. The cubic root of 45806975 is about 357.8029121272.

The spelling of 45806975 in words is "forty-five million, eight hundred six thousand, nine hundred seventy-five".