68983043 has 8 divisors (see below), whose sum is σ = 70146048. Its totient is φ = 67828104.

The previous prime is 68983027. The next prime is 68983073. The reversal of 68983043 is 34038986.

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 68983043 - 2⁴ = 68983027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68983073) 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, 16646 + ... + 20372.

It is an arithmetic number, because the mean of its divisors is an integer number (8768256).

Almost surely, 2^68983043 is an apocalyptic number.

68983043 is a deficient number, since it is larger than the sum of its proper divisors (1163005).

68983043 is a wasteful number, since it uses less digits than its factorization.

68983043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 68983043 is about 8305.6031087453. The cubic root of 68983043 is about 410.1229910612.

The spelling of 68983043 in words is "sixty-eight million, nine hundred eighty-three thousand, forty-three".