46887899 has 2 divisors, whose sum is σ = 46887900. Its totient is φ = 46887898.

The previous prime is 46887871. The next prime is 46887943. The reversal of 46887899 is 99878864.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46887899 - 2²⁴ = 30110683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46887299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23443949 + 23443950.

It is an arithmetic number, because the mean of its divisors is an integer number (23443950).

Almost surely, 2^46887899 is an apocalyptic number.

46887899 is a deficient number, since it is larger than the sum of its proper divisors (1).

46887899 is an equidigital number, since it uses as much as digits as its factorization.

46887899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6967296, while the sum is 59.

The square root of 46887899 is about 6847.4739137875. The cubic root of 46887899 is about 360.5954625698.

The spelling of 46887899 in words is "forty-six million, eight hundred eighty-seven thousand, eight hundred ninety-nine".