78871094 has 16 divisors (see below), whose sum is σ = 124201728. Its totient is φ = 37491432.

The previous prime is 78871061. The next prime is 78871103. The reversal of 78871094 is 49017887.

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, 2549 + ... + 12815.

It is an arithmetic number, because the mean of its divisors is an integer number (7762608).

Almost surely, 2^78871094 is an apocalyptic number.

78871094 is a deficient number, since it is larger than the sum of its proper divisors (45330634).

78871094 is a wasteful number, since it uses less digits than its factorization.

78871094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10459.

The product of its (nonzero) digits is 112896, while the sum is 44.

The square root of 78871094 is about 8880.9399277329. The cubic root of 78871094 is about 428.8505337607.

The spelling of 78871094 in words is "seventy-eight million, eight hundred seventy-one thousand, ninety-four".