46564279 has 2 divisors, whose sum is σ = 46564280. Its totient is φ = 46564278.

The previous prime is 46564261. The next prime is 46564303. The reversal of 46564279 is 97246564.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46564279 - 2⁵ = 46564247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46564579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23282139 + 23282140.

It is an arithmetic number, because the mean of its divisors is an integer number (23282140).

Almost surely, 2^46564279 is an apocalyptic number.

46564279 is a deficient number, since it is larger than the sum of its proper divisors (1).

46564279 is an equidigital number, since it uses as much as digits as its factorization.

46564279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 43.

The square root of 46564279 is about 6823.8023857670. The cubic root of 46564279 is about 359.7639373187.

The spelling of 46564279 in words is "forty-six million, five hundred sixty-four thousand, two hundred seventy-nine".