94194890 has 16 divisors (see below), whose sum is σ = 176923008. Its totient is φ = 36039696.

The previous prime is 94194883. The next prime is 94194907. The reversal of 94194890 is 9849149.

It is a super-2 number, since 2×94194890² = 17745354604224200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204542 + ... + 205001.

It is an arithmetic number, because the mean of its divisors is an integer number (11057688).

Almost surely, 2^94194890 is an apocalyptic number.

94194890 is a deficient number, since it is larger than the sum of its proper divisors (82728118).

94194890 is a wasteful number, since it uses less digits than its factorization.

94194890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409573.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 94194890 is about 9705.4051950447. The cubic root of 94194890 is about 454.9976089719.

The spelling of 94194890 in words is "ninety-four million, one hundred ninety-four thousand, eight hundred ninety".