46849631 has 2 divisors, whose sum is σ = 46849632. Its totient is φ = 46849630.

The previous prime is 46849609. The next prime is 46849639. The reversal of 46849631 is 13694864.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46849631 is a prime.

It is a super-2 number, since 2×46849631² = 4389775849672322, 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 (46849639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23424815 + 23424816.

It is an arithmetic number, because the mean of its divisors is an integer number (23424816).

Almost surely, 2^46849631 is an apocalyptic number.

46849631 is a deficient number, since it is larger than the sum of its proper divisors (1).

46849631 is an equidigital number, since it uses as much as digits as its factorization.

46849631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 41.

The square root of 46849631 is about 6844.6790282671. The cubic root of 46849631 is about 360.4973347423.

The spelling of 46849631 in words is "forty-six million, eight hundred forty-nine thousand, six hundred thirty-one".