94939946 has 4 divisors (see below), whose sum is σ = 142409922. Its totient is φ = 47469972.

The previous prime is 94939937. The next prime is 94939961. The reversal of 94939946 is 64993949.

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., 50197225 + 44742721 = 7085^2 + 6689^2 .

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, 23734985 + ... + 23734988.

Almost surely, 2^94939946 is an apocalyptic number.

94939946 is a deficient number, since it is larger than the sum of its proper divisors (47469976).

94939946 is a wasteful number, since it uses less digits than its factorization.

94939946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47469975.

The product of its digits is 1889568, while the sum is 53.

The square root of 94939946 is about 9743.7131525923. The cubic root of 94939946 is about 456.1940957087.

The spelling of 94939946 in words is "ninety-four million, nine hundred thirty-nine thousand, nine hundred forty-six".