68924141 has 24 divisors (see below), whose sum is σ = 83566560. Its totient is φ = 56437920.

The previous prime is 68924111. The next prime is 68924161. The reversal of 68924141 is 14142986.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-68924141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68924111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67130 + ... + 68148.

It is an arithmetic number, because the mean of its divisors is an integer number (3481940).

Almost surely, 2^68924141 is an apocalyptic number.

It is an amenable number.

68924141 is a deficient number, since it is larger than the sum of its proper divisors (14642419).

68924141 is a wasteful number, since it uses less digits than its factorization.

68924141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1086 counting only the distinct ones).

The product of its digits is 13824, while the sum is 35.

The square root of 68924141 is about 8302.0564319932. The cubic root of 68924141 is about 410.0062283408.

The spelling of 68924141 in words is "sixty-eight million, nine hundred twenty-four thousand, one hundred forty-one".