2196104 has 16 divisors (see below), whose sum is σ = 4139520. Its totient is φ = 1092240.

The previous prime is 2196091. The next prime is 2196107. The reversal of 2196104 is 4016912.

It is a happy number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2196104.

It is not an unprimeable number, because it can be changed into a prime (2196107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169 + ... + 2399.

It is an arithmetic number, because the mean of its divisors is an integer number (258720).

2^2196104 is an apocalyptic number.

It is an amenable number.

2196104 is a deficient number, since it is larger than the sum of its proper divisors (1943416).

2196104 is a wasteful number, since it uses less digits than its factorization.

2196104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460 (or 1456 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2196104 is about 1481.9257741196. The cubic root of 2196104 is about 129.9823250132.

The spelling of 2196104 in words is "two million, one hundred ninety-six thousand, one hundred four".