68824023 has 8 divisors (see below), whose sum is σ = 96595200. Its totient is φ = 43467768.

The previous prime is 68824013. The next prime is 68824039. The reversal of 68824023 is 32042886.

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

It is not a de Polignac number, because 68824023 - 2⁵ = 68823991 is a prime.

It is a super-2 number, since 2×68824023² = 9473492283809058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68824003) 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, 603663 + ... + 603776.

It is an arithmetic number, because the mean of its divisors is an integer number (12074400).

Almost surely, 2^68824023 is an apocalyptic number.

68824023 is a deficient number, since it is larger than the sum of its proper divisors (27771177).

68824023 is a wasteful number, since it uses less digits than its factorization.

68824023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207461.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 68824023 is about 8296.0245298577. The cubic root of 68824023 is about 409.8076095177.

The spelling of 68824023 in words is "sixty-eight million, eight hundred twenty-four thousand, twenty-three".