68501343 has 8 divisors (see below), whose sum is σ = 91425456. Its totient is φ = 45622400.

The previous prime is 68501339. The next prime is 68501359. The reversal of 68501343 is 34310586.

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

It is a cyclic number.

It is not a de Polignac number, because 68501343 - 2² = 68501339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68501343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68508343) 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, 7578 + ... + 13943.

It is an arithmetic number, because the mean of its divisors is an integer number (11428182).

Almost surely, 2^68501343 is an apocalyptic number.

68501343 is a deficient number, since it is larger than the sum of its proper divisors (22924113).

68501343 is a wasteful number, since it uses less digits than its factorization.

68501343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22585.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 68501343 is about 8276.5538118229. The cubic root of 68501343 is about 409.1661478270.

The spelling of 68501343 in words is "sixty-eight million, five hundred one thousand, three hundred forty-three".