78026995 has 8 divisors (see below), whose sum is σ = 94156560. Its totient is φ = 62072160.

The previous prime is 78026989. The next prime is 78027011. The reversal of 78026995 is 59962087.

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

It is not a de Polignac number, because 78026995 - 2³ = 78026987 is a prime.

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, 42696 + ... + 44485.

It is an arithmetic number, because the mean of its divisors is an integer number (11769570).

Almost surely, 2^78026995 is an apocalyptic number.

78026995 is a deficient number, since it is larger than the sum of its proper divisors (16129565).

78026995 is a wasteful number, since it uses less digits than its factorization.

78026995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87365.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 78026995 is about 8833.2890250461. The cubic root of 78026995 is about 427.3151532628.

The spelling of 78026995 in words is "seventy-eight million, twenty-six thousand, nine hundred ninety-five".