28410528 has 24 divisors (see below), whose sum is σ = 74577888. Its totient is φ = 9470144.

The previous prime is 28410527. The next prime is 28410559. The reversal of 28410528 is 82501482.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 28410495 and 28410504.

It is not an unprimeable number, because it can be changed into a prime (28410521) 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, 147876 + ... + 148067.

It is an arithmetic number, because the mean of its divisors is an integer number (3107412).

Almost surely, 2^28410528 is an apocalyptic number.

It is an amenable number.

28410528 is an abundant number, since it is smaller than the sum of its proper divisors (46167360).

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

28410528 is a wasteful number, since it uses less digits than its factorization.

28410528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295956 (or 295948 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 28410528 is about 5330.1527182624. The cubic root of 28410528 is about 305.1357561025.

The spelling of 28410528 in words is "twenty-eight million, four hundred ten thousand, five hundred twenty-eight".