78856295 has 8 divisors (see below), whose sum is σ = 108145824. Its totient is φ = 54072864.

The previous prime is 78856199. The next prime is 78856321. The reversal of 78856295 is 59265887.

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

It is a cyclic number.

It is not a de Polignac number, because 78856295 - 2⁸ = 78856039 is a prime.

It is a super-2 number, since 2×78856295² = 12436630522254050, which contains 22 as substring.

It is a Duffinian number.

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, 1126484 + ... + 1126553.

It is an arithmetic number, because the mean of its divisors is an integer number (13518228).

Almost surely, 2^78856295 is an apocalyptic number.

78856295 is a deficient number, since it is larger than the sum of its proper divisors (29289529).

78856295 is a wasteful number, since it uses less digits than its factorization.

78856295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253049.

The product of its digits is 1209600, while the sum is 50.

The square root of 78856295 is about 8880.1066998094. The cubic root of 78856295 is about 428.8237095859.

The spelling of 78856295 in words is "seventy-eight million, eight hundred fifty-six thousand, two hundred ninety-five".