46995779 has 2 divisors, whose sum is σ = 46995780. Its totient is φ = 46995778.

The previous prime is 46995749. The next prime is 46995811. The reversal of 46995779 is 97759964.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46995779 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46995749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23497889 + 23497890.

It is an arithmetic number, because the mean of its divisors is an integer number (23497890).

Almost surely, 2^46995779 is an apocalyptic number.

46995779 is a deficient number, since it is larger than the sum of its proper divisors (1).

46995779 is an equidigital number, since it uses as much as digits as its factorization.

46995779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4286520, while the sum is 56.

The square root of 46995779 is about 6855.3467454243. The cubic root of 46995779 is about 360.8718042473.

It can be divided in two parts, 46995 and 779, that added together give a palindrome (47774).

The spelling of 46995779 in words is "forty-six million, nine hundred ninety-five thousand, seven hundred seventy-nine".