49260931 has 4 divisors (see below), whose sum is σ = 49275000. Its totient is φ = 49246864.

The previous prime is 49260919. The next prime is 49260941. The reversal of 49260931 is 13906294.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 13906294 = 2 ⋅6953147.

It is a cyclic number.

It is not a de Polignac number, because 49260931 - 2⁵ = 49260899 is a prime.

It is a super-2 number, since 2×49260931² = 4853278645973522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49260941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2820 + ... + 10318.

It is an arithmetic number, because the mean of its divisors is an integer number (12318750).

Almost surely, 2^49260931 is an apocalyptic number.

49260931 is a deficient number, since it is larger than the sum of its proper divisors (14069).

49260931 is an equidigital number, since it uses as much as digits as its factorization.

49260931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14068.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 49260931 is about 7018.6131821037. The cubic root of 49260931 is about 366.5789631376.

The spelling of 49260931 in words is "forty-nine million, two hundred sixty thousand, nine hundred thirty-one".