2213692 has 12 divisors (see below), whose sum is σ = 4172056. Its totient is φ = 1021680.

The previous prime is 2213677. The next prime is 2213699. The reversal of 2213692 is 2963122.

It is a happy number.

2213692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21234 + ... + 21337.

2^2213692 is an apocalyptic number.

It is an amenable number.

2213692 is a deficient number, since it is larger than the sum of its proper divisors (1958364).

2213692 is a wasteful number, since it uses less digits than its factorization.

2213692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42588 (or 42586 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

The square root of 2213692 is about 1487.8481105274. The cubic root of 2213692 is about 130.3284004793.

The spelling of 2213692 in words is "two million, two hundred thirteen thousand, six hundred ninety-two".