65196884 has 12 divisors (see below), whose sum is σ = 115658004. Its totient is φ = 32151744.

The previous prime is 65196877. The next prime is 65196889. The reversal of 65196884 is 48869156.

It can be written as a sum of positive squares in 2 ways, for example, as 41964484 + 23232400 = 6478^2 + 4820^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65196889) 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, 111347 + ... + 111930.

It is an arithmetic number, because the mean of its divisors is an integer number (9638167).

Almost surely, 2^65196884 is an apocalyptic number.

It is an amenable number.

65196884 is a deficient number, since it is larger than the sum of its proper divisors (50461120).

65196884 is a wasteful number, since it uses less digits than its factorization.

65196884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223354 (or 223352 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 65196884 is about 8074.4587434701. The cubic root of 65196884 is about 402.4781238834.

The spelling of 65196884 in words is "sixty-five million, one hundred ninety-six thousand, eight hundred eighty-four".