45971075 has 6 divisors (see below), whose sum is σ = 57004164. Its totient is φ = 36776840.

The previous prime is 45971071. The next prime is 45971099. The reversal of 45971075 is 57017954.

It is not a de Polignac number, because 45971075 - 2² = 45971071 is a prime.

It is a super-2 number, since 2×45971075² = 4226679473311250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45971071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 919397 + ... + 919446.

It is an arithmetic number, because the mean of its divisors is an integer number (9500694).

Almost surely, 2^45971075 is an apocalyptic number.

45971075 is a deficient number, since it is larger than the sum of its proper divisors (11033089).

45971075 is a wasteful number, since it uses less digits than its factorization.

45971075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838853 (or 1838848 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 38.

The square root of 45971075 is about 6780.1972685166. The cubic root of 45971075 is about 358.2296701521.

The spelling of 45971075 in words is "forty-five million, nine hundred seventy-one thousand, seventy-five".