65828892 has 12 divisors (see below), whose sum is σ = 153600776. Its totient is φ = 21942960.

The previous prime is 65828849. The next prime is 65828897. The reversal of 65828892 is 29882856.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65828897) 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, 2742859 + ... + 2742882.

Almost surely, 2^65828892 is an apocalyptic number.

It is an amenable number.

65828892 is an abundant number, since it is smaller than the sum of its proper divisors (87771884).

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

65828892 is a wasteful number, since it uses less digits than its factorization.

65828892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5485748 (or 5485746 counting only the distinct ones).

The product of its digits is 552960, while the sum is 48.

The square root of 65828892 is about 8113.5006008504. The cubic root of 65828892 is about 403.7744632080.

The spelling of 65828892 in words is "sixty-five million, eight hundred twenty-eight thousand, eight hundred ninety-two".