2086213274 has 16 divisors (see below), whose sum is σ = 3142022400. Its totient is φ = 1038880224.

The previous prime is 2086213267. The next prime is 2086213307. The reversal of 2086213274 is 4723126802.

It is a super-2 number, since 2×2086213274² = 8704571649227598152, which contains 22 as substring.

It is a Curzon 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, 997622 + ... + 999710.

It is an arithmetic number, because the mean of its divisors is an integer number (196376400).

Almost surely, 2^2086213274 is an apocalyptic number.

2086213274 is a deficient number, since it is larger than the sum of its proper divisors (1055809126).

2086213274 is a wasteful number, since it uses less digits than its factorization.

2086213274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2086213274 is about 45675.0837328187. The cubic root of 2086213274 is about 1277.7706298686.

The spelling of 2086213274 in words is "two billion, eighty-six million, two hundred thirteen thousand, two hundred seventy-four".