2194592104 has 32 divisors (see below), whose sum is σ = 4297775040. Its totient is φ = 1048608000.

The previous prime is 2194592027. The next prime is 2194592107. The reversal of 2194592104 is 4012954912.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2194592107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216019 + ... + 225949.

It is an arithmetic number, because the mean of its divisors is an integer number (134305470).

Almost surely, 2^2194592104 is an apocalyptic number.

It is an amenable number.

2194592104 is a deficient number, since it is larger than the sum of its proper divisors (2103182936).

2194592104 is a wasteful number, since it uses less digits than its factorization.

2194592104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11161 (or 11157 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 2194592104 is about 46846.4737627070. The cubic root of 2194592104 is about 1299.5248962101.

The spelling of 2194592104 in words is "two billion, one hundred ninety-four million, five hundred ninety-two thousand, one hundred four".