65414892 has 12 divisors (see below), whose sum is σ = 152634776. Its totient is φ = 21804960.

The previous prime is 65414863. The next prime is 65414917. The reversal of 65414892 is 29841456.

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

It is a self number, because there is not a number n which added to its sum of digits gives 65414892.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2725609 + ... + 2725632.

Almost surely, 2^65414892 is an apocalyptic number.

It is an amenable number.

65414892 is an abundant number, since it is smaller than the sum of its proper divisors (87219884).

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

65414892 is a wasteful number, since it uses less digits than its factorization.

65414892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451248 (or 5451246 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 65414892 is about 8087.9473292054. The cubic root of 65414892 is about 402.9262323751.

The spelling of 65414892 in words is "sixty-five million, four hundred fourteen thousand, eight hundred ninety-two".