45942841 has 12 divisors (see below), whose sum is σ = 53968512. Its totient is φ = 38992968.

The previous prime is 45942833. The next prime is 45942847. The reversal of 45942841 is 14824954.

It is not a de Polignac number, because 45942841 - 2³ = 45942833 is a prime.

It is a super-2 number, since 2×45942841² = 4221489278302562, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45942841.

It is not an unprimeable number, because it can be changed into a prime (45942847) 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, 496 + ... + 9598.

It is an arithmetic number, because the mean of its divisors is an integer number (4497376).

Almost surely, 2^45942841 is an apocalyptic number.

It is an amenable number.

45942841 is a deficient number, since it is larger than the sum of its proper divisors (8025671).

45942841 is a wasteful number, since it uses less digits than its factorization.

45942841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9220 (or 9213 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 45942841 is about 6778.1148559168. The cubic root of 45942841 is about 358.1563173041.

The spelling of 45942841 in words is "forty-five million, nine hundred forty-two thousand, eight hundred forty-one".