32494228 has 24 divisors (see below), whose sum is σ = 61598880. Its totient is φ = 14909280.

The previous prime is 32494219. The next prime is 32494243. The reversal of 32494228 is 82249423.

It is a junction number, because it is equal to n+sod(n) for n = 32494193 and 32494202.

It is a congruent number.

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, 7563 + ... + 11053.

It is an arithmetic number, because the mean of its divisors is an integer number (2566620).

Almost surely, 2^32494228 is an apocalyptic number.

It is an amenable number.

32494228 is a deficient number, since it is larger than the sum of its proper divisors (29104652).

32494228 is a wasteful number, since it uses less digits than its factorization.

32494228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687 (or 3685 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 32494228 is about 5700.3708651280. The cubic root of 32494228 is about 319.1063216117.

The spelling of 32494228 in words is "thirty-two million, four hundred ninety-four thousand, two hundred twenty-eight".