46491359 has 2 divisors, whose sum is σ = 46491360. Its totient is φ = 46491358.

The previous prime is 46491353. The next prime is 46491377. The reversal of 46491359 is 95319464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46491359 - 2⁴ = 46491343 is a prime.

It is a super-2 number, since 2×46491359² = 4322892923333762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46491353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23245679 + 23245680.

It is an arithmetic number, because the mean of its divisors is an integer number (23245680).

Almost surely, 2^46491359 is an apocalyptic number.

46491359 is a deficient number, since it is larger than the sum of its proper divisors (1).

46491359 is an equidigital number, since it uses as much as digits as its factorization.

46491359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 41.

The square root of 46491359 is about 6818.4572301951. The cubic root of 46491359 is about 359.5760415540.

The spelling of 46491359 in words is "forty-six million, four hundred ninety-one thousand, three hundred fifty-nine".