94087228 has 12 divisors (see below), whose sum is σ = 164722320. Its totient is φ = 47023712.

The previous prime is 94087219. The next prime is 94087237. The reversal of 94087228 is 82278049.

It is an interprime number because it is at equal distance from previous prime (94087219) and next prime (94087237).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12408 + ... + 18496.

It is an arithmetic number, because the mean of its divisors is an integer number (13726860).

Almost surely, 2^94087228 is an apocalyptic number.

It is an amenable number.

94087228 is a deficient number, since it is larger than the sum of its proper divisors (70635092).

94087228 is a wasteful number, since it uses less digits than its factorization.

94087228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9956 (or 9954 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 94087228 is about 9699.8571123496. The cubic root of 94087228 is about 454.8241932391.

It can be divided in two parts, 940872 and 28, that added together give a square (940900 = 970²).

The spelling of 94087228 in words is "ninety-four million, eighty-seven thousand, two hundred twenty-eight".