28482736 has 10 divisors (see below), whose sum is σ = 55185332. Its totient is φ = 14241360.

The previous prime is 28482721. The next prime is 28482743. The reversal of 28482736 is 63728482.

It is a super-2 number, since 2×28482736² = 1622532500091392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 890070 + ... + 890101.

Almost surely, 2^28482736 is an apocalyptic number.

It is an amenable number.

28482736 is a deficient number, since it is larger than the sum of its proper divisors (26702596).

28482736 is a wasteful number, since it uses less digits than its factorization.

28482736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780179 (or 1780173 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 28482736 is about 5336.9219593320. The cubic root of 28482736 is about 305.3940477057.

The spelling of 28482736 in words is "twenty-eight million, four hundred eighty-two thousand, seven hundred thirty-six".