870028054 has 8 divisors (see below), whose sum is σ = 1491476688. Its totient is φ = 372869160.

The previous prime is 870028013. The next prime is 870028063. The reversal of 870028054 is 450820078.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 31072417 + ... + 31072444.

It is an arithmetic number, because the mean of its divisors is an integer number (186434586).

Almost surely, 2^870028054 is an apocalyptic number.

870028054 is a deficient number, since it is larger than the sum of its proper divisors (621448634).

870028054 is a wasteful number, since it uses less digits than its factorization.

870028054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62144870.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 870028054 is about 29496.2379635099. The cubic root of 870028054 is about 954.6505319285.

The spelling of 870028054 in words is "eight hundred seventy million, twenty-eight thousand, fifty-four".