46199957 has 2 divisors, whose sum is σ = 46199958. Its totient is φ = 46199956.

The previous prime is 46199953. The next prime is 46199969. The reversal of 46199957 is 75999164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45778756 + 421201 = 6766^2 + 649^2 .

It is a cyclic number.

It is not a de Polignac number, because 46199957 - 2² = 46199953 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46199953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23099978 + 23099979.

It is an arithmetic number, because the mean of its divisors is an integer number (23099979).

Almost surely, 2^46199957 is an apocalyptic number.

It is an amenable number.

46199957 is a deficient number, since it is larger than the sum of its proper divisors (1).

46199957 is an equidigital number, since it uses as much as digits as its factorization.

46199957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 612360, while the sum is 50.

The square root of 46199957 is about 6797.0550240527. The cubic root of 46199957 is about 358.8232073080.

The spelling of 46199957 in words is "forty-six million, one hundred ninety-nine thousand, nine hundred fifty-seven".