65374828 has 12 divisors (see below), whose sum is σ = 117196632. Its totient is φ = 31890080.

The previous prime is 65374823. The next prime is 65374831. The reversal of 65374828 is 82847356.

It is not an unprimeable number, because it can be changed into a prime (65374823) 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, 199150 + ... + 199477.

It is an arithmetic number, because the mean of its divisors is an integer number (9766386).

Almost surely, 2^65374828 is an apocalyptic number.

It is an amenable number.

65374828 is a deficient number, since it is larger than the sum of its proper divisors (51821804).

65374828 is a wasteful number, since it uses less digits than its factorization.

65374828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398672 (or 398670 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 65374828 is about 8085.4701780416. The cubic root of 65374828 is about 402.8439568523.

The spelling of 65374828 in words is "sixty-five million, three hundred seventy-four thousand, eight hundred twenty-eight".