2026670140 has 36 divisors (see below), whose sum is σ = 4678096248. Its totient is φ = 736970080.

The previous prime is 2026670123. The next prime is 2026670143. The reversal of 2026670140 is 410766202.

It is a junction number, because it is equal to n+sod(n) for n = 2026670099 and 2026670108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026670143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 416314 + ... + 421153.

It is an arithmetic number, because the mean of its divisors is an integer number (129947118).

Almost surely, 2^2026670140 is an apocalyptic number.

2026670140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2026670140 is an abundant number, since it is smaller than the sum of its proper divisors (2651426108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2026670140 is a wasteful number, since it uses less digits than its factorization.

2026670140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837498 (or 837485 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2026670140 is about 45018.5532863952. The cubic root of 2026670140 is about 1265.4967173458.

The spelling of 2026670140 in words is "two billion, twenty-six million, six hundred seventy thousand, one hundred forty".