46504891 has 2 divisors, whose sum is σ = 46504892. Its totient is φ = 46504890.

The previous prime is 46504853. The next prime is 46504897. The reversal of 46504891 is 19840564.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46504891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46504891.

It is not a weakly prime, because it can be changed into another prime (46504897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23252445 + 23252446.

It is an arithmetic number, because the mean of its divisors is an integer number (23252446).

Almost surely, 2^46504891 is an apocalyptic number.

46504891 is a deficient number, since it is larger than the sum of its proper divisors (1).

46504891 is an equidigital number, since it uses as much as digits as its factorization.

46504891 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 46504891 is about 6819.4494645829. The cubic root of 46504891 is about 359.6109248175.

The spelling of 46504891 in words is "forty-six million, five hundred four thousand, eight hundred ninety-one".