28635024 has 80 divisors (see below), whose sum is σ = 81405504. Its totient is φ = 8601600.

The previous prime is 28635017. The next prime is 28635031. The reversal of 28635024 is 42053682.

It is an interprime number because it is at equal distance from previous prime (28635017) and next prime (28635031).

It is a junction number, because it is equal to n+sod(n) for n = 28634982 and 28635000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101764 + ... + 102044.

Almost surely, 2^28635024 is an apocalyptic number.

28635024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28635024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40702752).

28635024 is an abundant number, since it is smaller than the sum of its proper divisors (52770480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28635024 is a wasteful number, since it uses less digits than its factorization.

28635024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 28635024 is about 5351.1703392809. The cubic root of 28635024 is about 305.9373616929.

It can be divided in two parts, 2863 and 5024, that added together give a palindrome (7887).

The spelling of 28635024 in words is "twenty-eight million, six hundred thirty-five thousand, twenty-four".