65314293 has 32 divisors (see below), whose sum is σ = 99187200. Its totient is φ = 37867200.

The previous prime is 65314261. The next prime is 65314297. The reversal of 65314293 is 39241356.

It is not a de Polignac number, because 65314293 - 2⁵ = 65314261 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65314297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132778 + ... + 133268.

It is an arithmetic number, because the mean of its divisors is an integer number (3099600).

Almost surely, 2^65314293 is an apocalyptic number.

It is an amenable number.

65314293 is a deficient number, since it is larger than the sum of its proper divisors (33872907).

65314293 is a wasteful number, since it uses less digits than its factorization.

65314293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673.

The product of its digits is 19440, while the sum is 33.

The square root of 65314293 is about 8081.7258676597. The cubic root of 65314293 is about 402.7195782473.

The spelling of 65314293 in words is "sixty-five million, three hundred fourteen thousand, two hundred ninety-three".