46365866 has 4 divisors (see below), whose sum is σ = 69548802. Its totient is φ = 23182932.

The previous prime is 46365857. The next prime is 46365881. The reversal of 46365866 is 66856364.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45091225 + 1274641 = 6715^2 + 1129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11591465 + ... + 11591468.

Almost surely, 2^46365866 is an apocalyptic number.

46365866 is a deficient number, since it is larger than the sum of its proper divisors (23182936).

46365866 is a wasteful number, since it uses less digits than its factorization.

46365866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23182935.

The product of its digits is 622080, while the sum is 44.

The square root of 46365866 is about 6809.2485635347. The cubic root of 46365866 is about 359.2522183812.

The spelling of 46365866 in words is "forty-six million, three hundred sixty-five thousand, eight hundred sixty-six".