2135674206 has 24 divisors (see below), whose sum is σ = 4734907320. Its totient is φ = 695335536.

The previous prime is 2135674201. The next prime is 2135674213. The reversal of 2135674206 is 6024765312.

It is a super-2 number, since 2×2135674206² = 9122208628347460872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135674201) 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, 1378861 + ... + 1380408.

It is an arithmetic number, because the mean of its divisors is an integer number (197287805).

Almost surely, 2^2135674206 is an apocalyptic number.

2135674206 is an abundant number, since it is smaller than the sum of its proper divisors (2599233114).

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

2135674206 is a wasteful number, since it uses less digits than its factorization.

2135674206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759320 (or 2759317 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2135674206 is about 46213.3552774520. The cubic root of 2135674206 is about 1287.7898589661.

The spelling of 2135674206 in words is "two billion, one hundred thirty-five million, six hundred seventy-four thousand, two hundred six".