28410752 has 32 divisors (see below), whose sum is σ = 56971080. Its totient is φ = 14112256.

The previous prime is 28410743. The next prime is 28410761. The reversal of 28410752 is 25701482.

It is an interprime number because it is at equal distance from previous prime (28410743) and next prime (28410761).

It is a tau number, because it is divible by the number of its divisors (32).

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, 21503 + ... + 22785.

Almost surely, 2^28410752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28410752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28485540).

28410752 is an abundant number, since it is smaller than the sum of its proper divisors (28560328).

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

28410752 is a wasteful number, since it uses less digits than its factorization.

28410752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470 (or 1458 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 28410752 is about 5330.1737307521. The cubic root of 28410752 is about 305.1365580380.

The spelling of 28410752 in words is "twenty-eight million, four hundred ten thousand, seven hundred fifty-two".