78326014 has 8 divisors (see below), whose sum is σ = 126526680. Its totient is φ = 36150456.

The previous prime is 78326011. The next prime is 78326029. The reversal of 78326014 is 41062387.

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

It is a super-2 number, since 2×78326014² = 12269928938256392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78326011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506244 + ... + 1506295.

It is an arithmetic number, because the mean of its divisors is an integer number (15815835).

Almost surely, 2^78326014 is an apocalyptic number.

78326014 is a deficient number, since it is larger than the sum of its proper divisors (48200666).

78326014 is a wasteful number, since it uses less digits than its factorization.

78326014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012554.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 78326014 is about 8850.1985288467. The cubic root of 78326014 is about 427.8603170404.

The spelling of 78326014 in words is "seventy-eight million, three hundred twenty-six thousand, fourteen".