2229902 has 8 divisors (see below), whose sum is σ = 3351216. Its totient is φ = 1112832.

The previous prime is 2229893. The next prime is 2229917. The reversal of 2229902 is 2099222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358 + ... + 2510.

It is an arithmetic number, because the mean of its divisors is an integer number (418902).

2^2229902 is an apocalyptic number.

2229902 is a deficient number, since it is larger than the sum of its proper divisors (1121314).

2229902 is a wasteful number, since it uses less digits than its factorization.

2229902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2229902 is about 1493.2856391193. The cubic root of 2229902 is about 130.6457417671.

The spelling of 2229902 in words is "two million, two hundred twenty-nine thousand, nine hundred two".