45897587 has 8 divisors (see below), whose sum is σ = 46569600. Its totient is φ = 45229824.

The previous prime is 45897563. The next prime is 45897601. The reversal of 45897587 is 78579854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45897587 - 2¹⁰ = 45896563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45897547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25214 + ... + 26972.

It is an arithmetic number, because the mean of its divisors is an integer number (5821200).

Almost surely, 2^45897587 is an apocalyptic number.

45897587 is a deficient number, since it is larger than the sum of its proper divisors (672013).

45897587 is a wasteful number, since it uses less digits than its factorization.

45897587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125.

The product of its digits is 2822400, while the sum is 53.

The square root of 45897587 is about 6774.7757896479. The cubic root of 45897587 is about 358.0386832309.

The spelling of 45897587 in words is "forty-five million, eight hundred ninety-seven thousand, five hundred eighty-seven".