78710196 has 24 divisors (see below), whose sum is σ = 184451904. Its totient is φ = 26123200.

The previous prime is 78710173. The next prime is 78710197. The reversal of 78710196 is 69101787.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78710197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11280 + ... + 16871.

It is an arithmetic number, because the mean of its divisors is an integer number (7685496).

Almost surely, 2^78710196 is an apocalyptic number.

It is an amenable number.

78710196 is an abundant number, since it is smaller than the sum of its proper divisors (105741708).

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

78710196 is a wasteful number, since it uses less digits than its factorization.

78710196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28391 (or 28389 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 39.

The square root of 78710196 is about 8871.8766898554. The cubic root of 78710196 is about 428.5587151149.

The spelling of 78710196 in words is "seventy-eight million, seven hundred ten thousand, one hundred ninety-six".