49159086 has 24 divisors (see below), whose sum is σ = 100481640. Its totient is φ = 16033392.

The previous prime is 49159063. The next prime is 49159091. The reversal of 49159086 is 68095194.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11400 + ... + 15108.

It is an arithmetic number, because the mean of its divisors is an integer number (4186735).

Almost surely, 2^49159086 is an apocalyptic number.

49159086 is an abundant number, since it is smaller than the sum of its proper divisors (51322554).

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

49159086 is a wasteful number, since it uses less digits than its factorization.

49159086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3808 (or 3761 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 49159086 is about 7011.3540774946. The cubic root of 49159086 is about 366.3261597337.

The spelling of 49159086 in words is "forty-nine million, one hundred fifty-nine thousand, eighty-six".