68514237 has 12 divisors (see below), whose sum is σ = 107961984. Its totient is φ = 41523720.

The previous prime is 68514227. The next prime is 68514289. The reversal of 68514237 is 73241586.

It is not a de Polignac number, because 68514237 - 2⁴ = 68514221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68514227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345933 + ... + 346130.

It is an arithmetic number, because the mean of its divisors is an integer number (8996832).

Almost surely, 2^68514237 is an apocalyptic number.

It is an amenable number.

68514237 is a deficient number, since it is larger than the sum of its proper divisors (39447747).

68514237 is a wasteful number, since it uses less digits than its factorization.

68514237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692080 (or 692077 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 68514237 is about 8277.3327225623. The cubic root of 68514237 is about 409.1918186489.

The spelling of 68514237 in words is "sixty-eight million, five hundred fourteen thousand, two hundred thirty-seven".