68035297 has 16 divisors (see below), whose sum is σ = 77266944. Its totient is φ = 59346000.

The previous prime is 68035291. The next prime is 68035327. The reversal of 68035297 is 79253086.

It is a cyclic number.

It is not a de Polignac number, because 68035297 - 2¹¹ = 68033249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68035291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42522 + ... + 44092.

It is an arithmetic number, because the mean of its divisors is an integer number (4829184).

Almost surely, 2^68035297 is an apocalyptic number.

It is an amenable number.

68035297 is a deficient number, since it is larger than the sum of its proper divisors (9231647).

68035297 is a wasteful number, since it uses less digits than its factorization.

68035297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 68035297 is about 8248.3511685670. The cubic root of 68035297 is about 408.2361206131.

It can be divided in two parts, 6803 and 5297, that added together give a square (12100 = 110²).

The spelling of 68035297 in words is "sixty-eight million, thirty-five thousand, two hundred ninety-seven".