28850265 has 48 divisors (see below), whose sum is σ = 53988480. Its totient is φ = 14204160.

The previous prime is 28850251. The next prime is 28850279. The reversal of 28850265 is 56205882.

It is an interprime number because it is at equal distance from previous prime (28850251) and next prime (28850279).

It is not a de Polignac number, because 28850265 - 2⁶ = 28850201 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34644 + ... + 35466.

It is an arithmetic number, because the mean of its divisors is an integer number (1124760).

Almost surely, 2^28850265 is an apocalyptic number.

It is an amenable number.

28850265 is a deficient number, since it is larger than the sum of its proper divisors (25138215).

28850265 is a wasteful number, since it uses less digits than its factorization.

28850265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 28850265 is about 5371.2442692546. The cubic root of 28850265 is about 306.7019959035.

The spelling of 28850265 in words is "twenty-eight million, eight hundred fifty thousand, two hundred sixty-five".