2215034404 has 48 divisors (see below), whose sum is σ = 4400605440. Its totient is φ = 966702240.

The previous prime is 2215034369. The next prime is 2215034407. The reversal of 2215034404 is 4044305122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2215034407) 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, 101707 + ... + 121549.

It is an arithmetic number, because the mean of its divisors is an integer number (91679280).

Almost surely, 2^2215034404 is an apocalyptic number.

It is an amenable number.

2215034404 is a deficient number, since it is larger than the sum of its proper divisors (2185571036).

2215034404 is a wasteful number, since it uses less digits than its factorization.

2215034404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19960 (or 19958 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2215034404 is about 47064.1520055339. The cubic root of 2215034404 is about 1303.5473928550.

Adding to 2215034404 its reverse (4044305122), we get a palindrome (6259339526).

The spelling of 2215034404 in words is "two billion, two hundred fifteen million, thirty-four thousand, four hundred four".