46310591 has 2 divisors, whose sum is σ = 46310592. Its totient is φ = 46310590.

The previous prime is 46310587. The next prime is 46310599. The reversal of 46310591 is 19501364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46310591 - 2² = 46310587 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46310599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23155295 + 23155296.

It is an arithmetic number, because the mean of its divisors is an integer number (23155296).

Almost surely, 2^46310591 is an apocalyptic number.

46310591 is a deficient number, since it is larger than the sum of its proper divisors (1).

46310591 is an equidigital number, since it uses as much as digits as its factorization.

46310591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 46310591 is about 6805.1885352281. The cubic root of 46310591 is about 359.1094009423.

The spelling of 46310591 in words is "forty-six million, three hundred ten thousand, five hundred ninety-one".