45876437 has 4 divisors (see below), whose sum is σ = 46522656. Its totient is φ = 45230220.

The previous prime is 45876433. The next prime is 45876443. The reversal of 45876437 is 73467854.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45876437 - 2² = 45876433 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45876433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323003 + ... + 323144.

It is an arithmetic number, because the mean of its divisors is an integer number (11630664).

Almost surely, 2^45876437 is an apocalyptic number.

It is an amenable number.

45876437 is a deficient number, since it is larger than the sum of its proper divisors (646219).

45876437 is an equidigital number, since it uses as much as digits as its factorization.

45876437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646218.

The product of its digits is 564480, while the sum is 44.

The square root of 45876437 is about 6773.2146725170. The cubic root of 45876437 is about 357.9836790204.

The spelling of 45876437 in words is "forty-five million, eight hundred seventy-six thousand, four hundred thirty-seven".