46415849 has 2 divisors, whose sum is σ = 46415850. Its totient is φ = 46415848.

The previous prime is 46415843. The next prime is 46415857. The reversal of 46415849 is 94851464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37295449 + 9120400 = 6107^2 + 3020^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46415849 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (46415843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23207924 + 23207925.

It is an arithmetic number, because the mean of its divisors is an integer number (23207925).

Almost surely, 2^46415849 is an apocalyptic number.

It is an amenable number.

46415849 is a deficient number, since it is larger than the sum of its proper divisors (1).

46415849 is an equidigital number, since it uses as much as digits as its factorization.

46415849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 41.

The square root of 46415849 is about 6812.9178037020. The cubic root of 46415849 is about 359.3812648587.

The spelling of 46415849 in words is "forty-six million, four hundred fifteen thousand, eight hundred forty-nine".