76870027 has 8 divisors (see below), whose sum is σ = 82851776. Its totient is φ = 70898112.

The previous prime is 76870021. The next prime is 76870061. The reversal of 76870027 is 72007867.

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 76870027 - 2¹⁹ = 76345739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76870021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26398 + ... + 29164.

It is an arithmetic number, because the mean of its divisors is an integer number (10356472).

Almost surely, 2^76870027 is an apocalyptic number.

76870027 is a deficient number, since it is larger than the sum of its proper divisors (5981749).

76870027 is a wasteful number, since it uses less digits than its factorization.

76870027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4917.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 76870027 is about 8767.5553605324. Note that the first 3 decimals coincide. The cubic root of 76870027 is about 425.1925807732.

The spelling of 76870027 in words is "seventy-six million, eight hundred seventy thousand, twenty-seven".