65250284 has 48 divisors (see below), whose sum is σ = 133612416. Its totient is φ = 27552000.

The previous prime is 65250253. The next prime is 65250293. The reversal of 65250284 is 48205256.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 65250284.

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, 61559 + ... + 62609.

It is an arithmetic number, because the mean of its divisors is an integer number (2783592).

Almost surely, 2^65250284 is an apocalyptic number.

It is an amenable number.

65250284 is an abundant number, since it is smaller than the sum of its proper divisors (68362132).

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

65250284 is a wasteful number, since it uses less digits than its factorization.

65250284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166 (or 1164 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 65250284 is about 8077.7647898413. The cubic root of 65250284 is about 402.5879781450.

The spelling of 65250284 in words is "sixty-five million, two hundred fifty thousand, two hundred eighty-four".