49194331 has 2 divisors, whose sum is σ = 49194332. Its totient is φ = 49194330.

The previous prime is 49194329. The next prime is 49194337. The reversal of 49194331 is 13349194.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49194331 - 2¹ = 49194329 is a prime.

It is a super-2 number, since 2×49194331² = 4840164405075122, which contains 22 as substring.

Together with 49194329, it forms a pair of twin primes.

It is equal to p_2955508 and since 49194331 and 2955508 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (49194337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24597165 + 24597166.

It is an arithmetic number, because the mean of its divisors is an integer number (24597166).

Almost surely, 2^49194331 is an apocalyptic number.

49194331 is a deficient number, since it is larger than the sum of its proper divisors (1).

49194331 is an equidigital number, since it uses as much as digits as its factorization.

49194331 is an evil number, because the sum of its binary digits is even.

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

The square root of 49194331 is about 7013.8670503510. The cubic root of 49194331 is about 366.4136856433.

The spelling of 49194331 in words is "forty-nine million, one hundred ninety-four thousand, three hundred thirty-one".