46979651 has 2 divisors, whose sum is σ = 46979652. Its totient is φ = 46979650.

The previous prime is 46979627. The next prime is 46979657. The reversal of 46979651 is 15697964.

46979651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46979651 - 2⁶ = 46979587 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 46979596 and 46979605.

It is not a weakly prime, because it can be changed into another prime (46979657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23489825 + 23489826.

It is an arithmetic number, because the mean of its divisors is an integer number (23489826).

Almost surely, 2^46979651 is an apocalyptic number.

46979651 is a deficient number, since it is larger than the sum of its proper divisors (1).

46979651 is an equidigital number, since it uses as much as digits as its factorization.

46979651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 47.

The square root of 46979651 is about 6854.1703363719. The cubic root of 46979651 is about 360.8305182247.

The spelling of 46979651 in words is "forty-six million, nine hundred seventy-nine thousand, six hundred fifty-one".