2196627294 has 32 divisors (see below), whose sum is σ = 4542998400. Its totient is φ = 707664672.

The previous prime is 2196627281. The next prime is 2196627313. The reversal of 2196627294 is 4927266912.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30244 + ... + 72855.

It is an arithmetic number, because the mean of its divisors is an integer number (141968700).

Almost surely, 2^2196627294 is an apocalyptic number.

2196627294 is an abundant number, since it is smaller than the sum of its proper divisors (2346371106).

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

2196627294 is a wasteful number, since it uses less digits than its factorization.

2196627294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103224.

The product of its digits is 653184, while the sum is 48.

The square root of 2196627294 is about 46868.1906414148. The cubic root of 2196627294 is about 1299.9264838111.

The spelling of 2196627294 in words is "two billion, one hundred ninety-six million, six hundred twenty-seven thousand, two hundred ninety-four".