49937231 has 2 divisors, whose sum is σ = 49937232. Its totient is φ = 49937230.

The previous prime is 49937219. The next prime is 49937269. The reversal of 49937231 is 13273994.

It is an a-pointer prime, because the next prime (49937269) can be obtained adding 49937231 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49937231 - 2¹⁰ = 49936207 is a prime.

It is a super-2 number, since 2×49937231² = 4987454079894722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49937281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24968615 + 24968616.

It is an arithmetic number, because the mean of its divisors is an integer number (24968616).

Almost surely, 2^49937231 is an apocalyptic number.

49937231 is a deficient number, since it is larger than the sum of its proper divisors (1).

49937231 is an equidigital number, since it uses as much as digits as its factorization.

49937231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 38.

The square root of 49937231 is about 7066.6279794538. The cubic root of 49937231 is about 368.2489233263.

The spelling of 49937231 in words is "forty-nine million, nine hundred thirty-seven thousand, two hundred thirty-one".