2392216 has 8 divisors (see below), whose sum is σ = 4485420. Its totient is φ = 1196104.

The previous prime is 2392193. The next prime is 2392249. The reversal of 2392216 is 6122932.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149506 + ... + 149521.

2^2392216 is an apocalyptic number.

It is an amenable number.

2392216 is a deficient number, since it is larger than the sum of its proper divisors (2093204).

2392216 is a wasteful number, since it uses less digits than its factorization.

2392216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299033 (or 299029 counting only the distinct ones).

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

The square root of 2392216 is about 1546.6790229391. The cubic root of 2392216 is about 133.7416869669.

The spelling of 2392216 in words is "two million, three hundred ninety-two thousand, two hundred sixteen".