68024429 has 8 divisors (see below), whose sum is σ = 78573888. Its totient is φ = 58202560.

The previous prime is 68024399. The next prime is 68024431. The reversal of 68024429 is 92442086.

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

It is not a de Polignac number, because 68024429 - 2²⁴ = 51247213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68024479) 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, 181697 + ... + 182070.

It is an arithmetic number, because the mean of its divisors is an integer number (9821736).

Almost surely, 2^68024429 is an apocalyptic number.

It is an amenable number.

68024429 is a deficient number, since it is larger than the sum of its proper divisors (10549459).

68024429 is a wasteful number, since it uses less digits than its factorization.

68024429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363795.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 68024429 is about 8247.6923439226. The cubic root of 68024429 is about 408.2143821596.

The spelling of 68024429 in words is "sixty-eight million, twenty-four thousand, four hundred twenty-nine".