40594228 has 12 divisors (see below), whose sum is σ = 72100672. Its totient is φ = 19994040.

The previous prime is 40594201. The next prime is 40594231. The reversal of 40594228 is 82249504.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 40594193 and 40594202.

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, 75468 + ... + 76003.

Almost surely, 2^40594228 is an apocalyptic number.

It is an amenable number.

40594228 is a deficient number, since it is larger than the sum of its proper divisors (31506444).

40594228 is a wasteful number, since it uses less digits than its factorization.

40594228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151542 (or 151540 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 40594228 is about 6371.3599804123. The cubic root of 40594228 is about 343.6803976765.

The spelling of 40594228 in words is "forty million, five hundred ninety-four thousand, two hundred twenty-eight".