49588689 has 16 divisors (see below), whose sum is σ = 69785600. Its totient is φ = 31234896.

The previous prime is 49588687. The next prime is 49588697. The reversal of 49588689 is 98688594.

It is not a de Polignac number, because 49588689 - 2¹ = 49588687 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49588687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25452 + ... + 27330.

It is an arithmetic number, because the mean of its divisors is an integer number (4361600).

Almost surely, 2^49588689 is an apocalyptic number.

It is an amenable number.

49588689 is a deficient number, since it is larger than the sum of its proper divisors (20196911).

49588689 is a wasteful number, since it uses less digits than its factorization.

49588689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364.

The product of its digits is 4976640, while the sum is 57.

The square root of 49588689 is about 7041.9236718385. The cubic root of 49588689 is about 367.3901786709.

The spelling of 49588689 in words is "forty-nine million, five hundred eighty-eight thousand, six hundred eighty-nine".