46942879 has 2 divisors, whose sum is σ = 46942880. Its totient is φ = 46942878.

The previous prime is 46942877. The next prime is 46942949. The reversal of 46942879 is 97824964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46942879 - 2¹ = 46942877 is a prime.

Together with 46942877, 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 (46942877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23471439 + 23471440.

It is an arithmetic number, because the mean of its divisors is an integer number (23471440).

Almost surely, 2^46942879 is an apocalyptic number.

46942879 is a deficient number, since it is larger than the sum of its proper divisors (1).

46942879 is an equidigital number, since it uses as much as digits as its factorization.

46942879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 49.

The square root of 46942879 is about 6851.4873567715. The cubic root of 46942879 is about 360.7363503394.

The spelling of 46942879 in words is "forty-six million, nine hundred forty-two thousand, eight hundred seventy-nine".