46432879 has 2 divisors, whose sum is σ = 46432880. Its totient is φ = 46432878.

The previous prime is 46432873. The next prime is 46432909. The reversal of 46432879 is 97823464.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46432879 is a prime.

It is equal to p_2799538 and since 46432879 and 2799538 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46432873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23216439 + 23216440.

It is an arithmetic number, because the mean of its divisors is an integer number (23216440).

Almost surely, 2^46432879 is an apocalyptic number.

46432879 is a deficient number, since it is larger than the sum of its proper divisors (1).

46432879 is an equidigital number, since it uses as much as digits as its factorization.

46432879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 46432879 is about 6814.1675206881. The cubic root of 46432879 is about 359.4252118776.

The spelling of 46432879 in words is "forty-six million, four hundred thirty-two thousand, eight hundred seventy-nine".