45896637 has 4 divisors (see below), whose sum is σ = 61195520. Its totient is φ = 30597756.

The previous prime is 45896629. The next prime is 45896639. The reversal of 45896637 is 73669854.

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 not a de Polignac number, because 45896637 - 2³ = 45896629 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 (45896639) 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, 7649437 + ... + 7649442.

It is an arithmetic number, because the mean of its divisors is an integer number (15298880).

Almost surely, 2^45896637 is an apocalyptic number.

It is an amenable number.

45896637 is a deficient number, since it is larger than the sum of its proper divisors (15298883).

45896637 is a wasteful number, since it uses less digits than its factorization.

45896637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15298882.

The product of its digits is 1088640, while the sum is 48.

The square root of 45896637 is about 6774.7056762637. The cubic root of 45896637 is about 358.0362129551.

The spelling of 45896637 in words is "forty-five million, eight hundred ninety-six thousand, six hundred thirty-seven".