78082014 has 16 divisors (see below), whose sum is σ = 157919760. Its totient is φ = 25734720.

The previous prime is 78082009. The next prime is 78082031. The reversal of 78082014 is 41028087.

It is a congruent 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, 72577 + ... + 73644.

It is an arithmetic number, because the mean of its divisors is an integer number (9869985).

Almost surely, 2^78082014 is an apocalyptic number.

78082014 is an abundant number, since it is smaller than the sum of its proper divisors (79837746).

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

78082014 is a wasteful number, since it uses less digits than its factorization.

78082014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146315.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 78082014 is about 8836.4027748853. The cubic root of 78082014 is about 427.4155669236.

The spelling of 78082014 in words is "seventy-eight million, eighty-two thousand, fourteen".