45946075 has 18 divisors (see below), whose sum is σ = 66276636. Its totient is φ = 31505040.

The previous prime is 45946051. The next prime is 45946079. The reversal of 45946075 is 57064954.

It is not a de Polignac number, because 45946075 - 2¹¹ = 45944027 is a prime.

It is a super-2 number, since 2×45946075² = 4222083615811250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45946079) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17529 + ... + 19978.

Almost surely, 2^45946075 is an apocalyptic number.

45946075 is a deficient number, since it is larger than the sum of its proper divisors (20330561).

45946075 is a wasteful number, since it uses less digits than its factorization.

45946075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37531 (or 37519 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 45946075 is about 6778.3534136249. The cubic root of 45946075 is about 358.1647208647.

The spelling of 45946075 in words is "forty-five million, nine hundred forty-six thousand, seventy-five".