49048831 has 16 divisors (see below), whose sum is σ = 54956160. Its totient is φ = 43464960.

The previous prime is 49048817. The next prime is 49048837. The reversal of 49048831 is 13884094.

It is a cyclic number.

It is not a de Polignac number, because 49048831 - 2⁵ = 49048799 is a prime.

It is a super-2 number, since 2×49048831² = 4811575644933122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49048837) 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, 105706 + ... + 106168.

It is an arithmetic number, because the mean of its divisors is an integer number (3434760).

Almost surely, 2^49048831 is an apocalyptic number.

49048831 is a deficient number, since it is larger than the sum of its proper divisors (5907329).

49048831 is a wasteful number, since it uses less digits than its factorization.

49048831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 49048831 is about 7003.4870600295. The cubic root of 49048831 is about 366.0520868070.

The spelling of 49048831 in words is "forty-nine million, forty-eight thousand, eight hundred thirty-one".