94225491 has 16 divisors (see below), whose sum is σ = 140697600. Its totient is φ = 62320104.

The previous prime is 94225471. The next prime is 94225507. The reversal of 94225491 is 19452249.

94225491 is a `hidden beast` number, since 94 + 22 + 549 + 1 = 666.

It is not a de Polignac number, because 94225491 - 2⁷ = 94225363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94225471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10311 + ... + 17168.

It is an arithmetic number, because the mean of its divisors is an integer number (8793600).

Almost surely, 2^94225491 is an apocalyptic number.

94225491 is a deficient number, since it is larger than the sum of its proper divisors (46472109).

94225491 is a wasteful number, since it uses less digits than its factorization.

94225491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27615 (or 27609 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 94225491 is about 9706.9815596817. The cubic root of 94225491 is about 455.0468751771.

The spelling of 94225491 in words is "ninety-four million, two hundred twenty-five thousand, four hundred ninety-one".