49796131 has 32 divisors (see below), whose sum is σ = 66193920. Its totient is φ = 36288000.

The previous prime is 49796129. The next prime is 49796221. The reversal of 49796131 is 13169794.

It is not a de Polignac number, because 49796131 - 2¹ = 49796129 is a prime.

It is a super-2 number, since 2×49796131² = 4959309325138322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49796231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147595 + ... + 147931.

It is an arithmetic number, because the mean of its divisors is an integer number (2068560).

Almost surely, 2^49796131 is an apocalyptic number.

49796131 is a deficient number, since it is larger than the sum of its proper divisors (16397789).

49796131 is a wasteful number, since it uses less digits than its factorization.

49796131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475.

The product of its digits is 40824, while the sum is 40.

The square root of 49796131 is about 7056.6373720066. The cubic root of 49796131 is about 367.9017612496.

The spelling of 49796131 in words is "forty-nine million, seven hundred ninety-six thousand, one hundred thirty-one".