68146430 has 32 divisors (see below), whose sum is σ = 134625888. Its totient is φ = 24630400.

The previous prime is 68146423. The next prime is 68146453. The reversal of 68146430 is 3464186.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17240 + ... + 20820.

It is an arithmetic number, because the mean of its divisors is an integer number (4207059).

Almost surely, 2^68146430 is an apocalyptic number.

68146430 is a deficient number, since it is larger than the sum of its proper divisors (66479458).

68146430 is a wasteful number, since it uses less digits than its factorization.

68146430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 68146430 is about 8255.0850995008. The cubic root of 68146430 is about 408.4582789467.

The spelling of 68146430 in words is "sixty-eight million, one hundred forty-six thousand, four hundred thirty".