49326131 has 2 divisors, whose sum is σ = 49326132. Its totient is φ = 49326130.

The previous prime is 49326127. The next prime is 49326139. The reversal of 49326131 is 13162394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49326131 - 2² = 49326127 is a prime.

It is a super-2 number, since 2×49326131² = 4866134398858322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49326094 and 49326103.

It is not a weakly prime, because it can be changed into another prime (49326139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24663065 + 24663066.

It is an arithmetic number, because the mean of its divisors is an integer number (24663066).

Almost surely, 2^49326131 is an apocalyptic number.

49326131 is a deficient number, since it is larger than the sum of its proper divisors (1).

49326131 is an equidigital number, since it uses as much as digits as its factorization.

49326131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The square root of 49326131 is about 7023.2564384337. The cubic root of 49326131 is about 366.7406220889.

The spelling of 49326131 in words is "forty-nine million, three hundred twenty-six thousand, one hundred thirty-one".