78852027 has 8 divisors (see below), whose sum is σ = 109707264. Its totient is φ = 50282408.

The previous prime is 78852023. The next prime is 78852043. The reversal of 78852027 is 72025887.

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 78852027 - 2² = 78852023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (78852023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571323 + ... + 571460.

It is an arithmetic number, because the mean of its divisors is an integer number (13713408).

Almost surely, 2^78852027 is an apocalyptic number.

78852027 is a deficient number, since it is larger than the sum of its proper divisors (30855237).

78852027 is a wasteful number, since it uses less digits than its factorization.

78852027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142809.

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 78852027 is about 8879.8663841299. The cubic root of 78852027 is about 428.8159729277.

The spelling of 78852027 in words is "seventy-eight million, eight hundred fifty-two thousand, twenty-seven".