68566430 has 8 divisors (see below), whose sum is σ = 123419592. Its totient is φ = 27426568.

The previous prime is 68566409. The next prime is 68566447. The reversal of 68566430 is 3466586.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3428312 + ... + 3428331.

It is an arithmetic number, because the mean of its divisors is an integer number (15427449).

Almost surely, 2^68566430 is an apocalyptic number.

68566430 is a deficient number, since it is larger than the sum of its proper divisors (54853162).

68566430 is a wasteful number, since it uses less digits than its factorization.

68566430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6856650.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 68566430 is about 8280.4848891837. The cubic root of 68566430 is about 409.2956974372.

The spelling of 68566430 in words is "sixty-eight million, five hundred sixty-six thousand, four hundred thirty".