94523866 has 4 divisors (see below), whose sum is σ = 141785802. Its totient is φ = 47261932.

The previous prime is 94523833. The next prime is 94523887. The reversal of 94523866 is 66832549.

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., 79477225 + 15046641 = 8915^2 + 3879^2 .

It is a super-2 number, since 2×94523866² = 17869522487171912, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23630965 + ... + 23630968.

Almost surely, 2^94523866 is an apocalyptic number.

94523866 is a deficient number, since it is larger than the sum of its proper divisors (47261936).

94523866 is a wasteful number, since it uses less digits than its factorization.

94523866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47261935.

The product of its digits is 311040, while the sum is 43.

The square root of 94523866 is about 9722.3385047014. The cubic root of 94523866 is about 455.5266871212.

The spelling of 94523866 in words is "ninety-four million, five hundred twenty-three thousand, eight hundred sixty-six".