28823482 has 8 divisors (see below), whose sum is σ = 43287156. Its totient is φ = 14394432.

The previous prime is 28823471. The next prime is 28823489. The reversal of 28823482 is 28432882.

It can be written as a sum of positive squares in 2 ways, for example, as 21538881 + 7284601 = 4641^2 + 2699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×28823482² = 1661586229208648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (28823489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6463 + ... + 9970.

Almost surely, 2^28823482 is an apocalyptic number.

28823482 is a deficient number, since it is larger than the sum of its proper divisors (14463674).

28823482 is a wasteful number, since it uses less digits than its factorization.

28823482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17312.

The product of its digits is 49152, while the sum is 37.

The square root of 28823482 is about 5368.7505064028. The cubic root of 28823482 is about 306.6070580950.

The spelling of 28823482 in words is "twenty-eight million, eight hundred twenty-three thousand, four hundred eighty-two".