46267391 has 2 divisors, whose sum is σ = 46267392. Its totient is φ = 46267390.

The previous prime is 46267379. The next prime is 46267399. The reversal of 46267391 is 19376264.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46267391 is a prime.

It is a pancake number, because a pancake can be divided into 46267391 parts by 9619 straight cuts.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46267399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23133695 + 23133696.

It is an arithmetic number, because the mean of its divisors is an integer number (23133696).

Almost surely, 2^46267391 is an apocalyptic number.

46267391 is a deficient number, since it is larger than the sum of its proper divisors (1).

46267391 is an equidigital number, since it uses as much as digits as its factorization.

46267391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 46267391 is about 6802.0137459432. The cubic root of 46267391 is about 358.9977032930.

The spelling of 46267391 in words is "forty-six million, two hundred sixty-seven thousand, three hundred ninety-one".