94192946 has 4 divisors (see below), whose sum is σ = 141289422. Its totient is φ = 47096472.

The previous prime is 94192939. The next prime is 94192951. The reversal of 94192946 is 64929149.

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., 74736025 + 19456921 = 8645^2 + 4411^2 .

It is a super-2 number, since 2×94192946² = 17744622152317832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 94192897 and 94192906.

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, 23548235 + ... + 23548238.

Almost surely, 2^94192946 is an apocalyptic number.

94192946 is a deficient number, since it is larger than the sum of its proper divisors (47096476).

94192946 is a wasteful number, since it uses less digits than its factorization.

94192946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47096475.

The product of its digits is 139968, while the sum is 44.

The square root of 94192946 is about 9705.3050441498. The cubic root of 94192946 is about 454.9944788607.

The spelling of 94192946 in words is "ninety-four million, one hundred ninety-two thousand, nine hundred forty-six".