46056391 has 2 divisors, whose sum is σ = 46056392. Its totient is φ = 46056390.

The previous prime is 46056389. The next prime is 46056431. The reversal of 46056391 is 19365064.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46056391 - 2¹ = 46056389 is a prime.

Together with 46056389, 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 (46056371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23028195 + 23028196.

It is an arithmetic number, because the mean of its divisors is an integer number (23028196).

Almost surely, 2^46056391 is an apocalyptic number.

46056391 is a deficient number, since it is larger than the sum of its proper divisors (1).

46056391 is an equidigital number, since it uses as much as digits as its factorization.

46056391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 46056391 is about 6786.4859095116. The cubic root of 46056391 is about 358.4511415539.

The spelling of 46056391 in words is "forty-six million, fifty-six thousand, three hundred ninety-one".