2207640084 has 48 divisors (see below), whose sum is σ = 5630227008. Its totient is φ = 669132288.

The previous prime is 2207640079. The next prime is 2207640089. The reversal of 2207640084 is 4800467022.

It is an interprime number because it is at equal distance from previous prime (2207640079) and next prime (2207640089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2207640089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95157 + ... + 116060.

It is an arithmetic number, because the mean of its divisors is an integer number (117296396).

Almost surely, 2^2207640084 is an apocalyptic number.

It is an amenable number.

2207640084 is an abundant number, since it is smaller than the sum of its proper divisors (3422586924).

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

2207640084 is a wasteful number, since it uses less digits than its factorization.

2207640084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211304 (or 211302 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 2207640084 is about 46985.5305812332. The cubic root of 2207640084 is about 1302.0952570814.

The spelling of 2207640084 in words is "two billion, two hundred seven million, six hundred forty thousand, eighty-four".