65495436 has 24 divisors (see below), whose sum is σ = 157753344. Its totient is φ = 21127440.

The previous prime is 65495411. The next prime is 65495447. The reversal of 65495436 is 63459456.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87660 + ... + 88403.

It is an arithmetic number, because the mean of its divisors is an integer number (6573056).

Almost surely, 2^65495436 is an apocalyptic number.

It is an amenable number.

65495436 is an abundant number, since it is smaller than the sum of its proper divisors (92257908).

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

65495436 is a wasteful number, since it uses less digits than its factorization.

65495436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176101 (or 176099 counting only the distinct ones).

The product of its digits is 388800, while the sum is 42.

The square root of 65495436 is about 8092.9250583457. The cubic root of 65495436 is about 403.0915361201.

The spelling of 65495436 in words is "sixty-five million, four hundred ninety-five thousand, four hundred thirty-six".