78030714 has 16 divisors (see below), whose sum is σ = 165241728. Its totient is φ = 24480192.

The previous prime is 78030703. The next prime is 78030761. The reversal of 78030714 is 41703087.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382402 + ... + 382605.

It is an arithmetic number, because the mean of its divisors is an integer number (10327608).

Almost surely, 2^78030714 is an apocalyptic number.

78030714 is an abundant number, since it is smaller than the sum of its proper divisors (87211014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78030714 is a wasteful number, since it uses less digits than its factorization.

78030714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765029.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 78030714 is about 8833.4995330277. The cubic root of 78030714 is about 427.3219421944.

The spelling of 78030714 in words is "seventy-eight million, thirty thousand, seven hundred fourteen".