46937791 has 2 divisors, whose sum is σ = 46937792. Its totient is φ = 46937790.

The previous prime is 46937789. The next prime is 46937801. The reversal of 46937791 is 19773964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46937791 - 2¹ = 46937789 is a prime.

Together with 46937789, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46937291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23468895 + 23468896.

It is an arithmetic number, because the mean of its divisors is an integer number (23468896).

Almost surely, 2^46937791 is an apocalyptic number.

46937791 is a deficient number, since it is larger than the sum of its proper divisors (1).

46937791 is an equidigital number, since it uses as much as digits as its factorization.

46937791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 46.

The square root of 46937791 is about 6851.1160404711. The cubic root of 46937791 is about 360.7233168194.

The spelling of 46937791 in words is "forty-six million, nine hundred thirty-seven thousand, seven hundred ninety-one".