49999596 has 24 divisors (see below), whose sum is σ = 120689520. Its totient is φ = 16091712.

The previous prime is 49999589. The next prime is 49999597. The reversal of 49999596 is 69599994.

It is not an unprimeable number, because it can be changed into a prime (49999597) 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, 71491 + ... + 72186.

It is an arithmetic number, because the mean of its divisors is an integer number (5028730).

Almost surely, 2^49999596 is an apocalyptic number.

It is an amenable number.

49999596 is an abundant number, since it is smaller than the sum of its proper divisors (70689924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49999596 is a wasteful number, since it uses less digits than its factorization.

49999596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143713 (or 143711 counting only the distinct ones).

The product of its digits is 7085880, while the sum is 60.

The square root of 49999596 is about 7071.0392446938. The cubic root of 49999596 is about 368.4021576289.

The spelling of 49999596 in words is "forty-nine million, nine hundred ninety-nine thousand, five hundred ninety-six".