65492863 has 8 divisors (see below), whose sum is σ = 67737600. Its totient is φ = 63256440.

The previous prime is 65492839. The next prime is 65492897. The reversal of 65492863 is 36829456.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65492863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65492803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16806 + ... + 20332.

It is an arithmetic number, because the mean of its divisors is an integer number (8467200).

Almost surely, 2^65492863 is an apocalyptic number.

65492863 is a deficient number, since it is larger than the sum of its proper divisors (2244737).

65492863 is a wasteful number, since it uses less digits than its factorization.

65492863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157.

The product of its digits is 311040, while the sum is 43.

The square root of 65492863 is about 8092.7660907751. The cubic root of 65492863 is about 403.0862575431.

The spelling of 65492863 in words is "sixty-five million, four hundred ninety-two thousand, eight hundred sixty-three".