68024427 has 16 divisors (see below), whose sum is σ = 95832960. Its totient is φ = 42800832.

The previous prime is 68024399. The next prime is 68024431. The reversal of 68024427 is 72442086.

It is not a de Polignac number, because 68024427 - 2¹² = 68020331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68024477) 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, 14023 + ... + 18239.

It is an arithmetic number, because the mean of its divisors is an integer number (5989560).

Almost surely, 2^68024427 is an apocalyptic number.

68024427 is a deficient number, since it is larger than the sum of its proper divisors (27808533).

68024427 is a wasteful number, since it uses less digits than its factorization.

68024427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4522.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 68024427 is about 8247.6922226766. The cubic root of 68024427 is about 408.2143781590.

The spelling of 68024427 in words is "sixty-eight million, twenty-four thousand, four hundred twenty-seven".