45952371 has 12 divisors (see below), whose sum is σ = 66637272. Its totient is φ = 30514176.

The previous prime is 45952363. The next prime is 45952381. The reversal of 45952371 is 17325954.

It is not a de Polignac number, because 45952371 - 2³ = 45952363 is a prime.

It is a super-2 number, since 2×45952371² = 4223240801043282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45952381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7621 + ... + 12246.

It is an arithmetic number, because the mean of its divisors is an integer number (5553106).

Almost surely, 2^45952371 is an apocalyptic number.

45952371 is a deficient number, since it is larger than the sum of its proper divisors (20684901).

45952371 is a wasteful number, since it uses less digits than its factorization.

45952371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20130 (or 20127 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 45952371 is about 6778.8178172894. The cubic root of 45952371 is about 358.1810799124.

The spelling of 45952371 in words is "forty-five million, nine hundred fifty-two thousand, three hundred seventy-one".