46194997 has 2 divisors, whose sum is σ = 46194998. Its totient is φ = 46194996.

The previous prime is 46194919. The next prime is 46195027. The reversal of 46194997 is 79949164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45346756 + 848241 = 6734^2 + 921^2 .

It is a cyclic number.

It is not a de Polignac number, because 46194997 - 2²³ = 37806389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46194997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46194497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23097498 + 23097499.

It is an arithmetic number, because the mean of its divisors is an integer number (23097499).

Almost surely, 2^46194997 is an apocalyptic number.

It is an amenable number.

46194997 is a deficient number, since it is larger than the sum of its proper divisors (1).

46194997 is an equidigital number, since it uses as much as digits as its factorization.

46194997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 49.

The square root of 46194997 is about 6796.6901503600. The cubic root of 46194997 is about 358.8103658328.

The spelling of 46194997 in words is "forty-six million, one hundred ninety-four thousand, nine hundred ninety-seven".