2027858870 has 16 divisors (see below), whose sum is σ = 3664029600. Its totient is φ = 808058304.

The previous prime is 2027858863. The next prime is 2027858927. The reversal of 2027858870 is 788587202.

It is a super-2 number, since 2×2027858870² = 8224423193275353800, which contains 22 as substring.

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, 382895 + ... + 388154.

It is an arithmetic number, because the mean of its divisors is an integer number (229001850).

Almost surely, 2^2027858870 is an apocalyptic number.

2027858870 is a deficient number, since it is larger than the sum of its proper divisors (1636170730).

2027858870 is a wasteful number, since it uses less digits than its factorization.

2027858870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771319.

The product of its (nonzero) digits is 501760, while the sum is 47.

The square root of 2027858870 is about 45031.7540186922. The cubic root of 2027858870 is about 1265.7440919037.

The spelling of 2027858870 in words is "two billion, twenty-seven million, eight hundred fifty-eight thousand, eight hundred seventy".