46768991 has 2 divisors, whose sum is σ = 46768992. Its totient is φ = 46768990.

The previous prime is 46768963. The next prime is 46769003. The reversal of 46768991 is 19986764.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46768991 - 2¹⁰ = 46767967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46768961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23384495 + 23384496.

It is an arithmetic number, because the mean of its divisors is an integer number (23384496).

Almost surely, 2^46768991 is an apocalyptic number.

46768991 is a deficient number, since it is larger than the sum of its proper divisors (1).

46768991 is an equidigital number, since it uses as much as digits as its factorization.

46768991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 50.

The square root of 46768991 is about 6838.7857840409. The cubic root of 46768991 is about 360.2903804245.

The spelling of 46768991 in words is "forty-six million, seven hundred sixty-eight thousand, nine hundred ninety-one".