2229152 has 12 divisors (see below), whose sum is σ = 4388706. Its totient is φ = 1114560.

The previous prime is 2229133. The next prime is 2229167. The reversal of 2229152 is 2519222.

It can be written as a sum of positive squares in only one way, i.e., 2202256 + 26896 = 1484^2 + 164^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34799 + ... + 34862.

2^2229152 is an apocalyptic number.

It is an amenable number.

2229152 is a deficient number, since it is larger than the sum of its proper divisors (2159554).

2229152 is an equidigital number, since it uses as much as digits as its factorization.

2229152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69671 (or 69663 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 2229152 is about 1493.0344939083. The cubic root of 2229152 is about 130.6310930973.

The spelling of 2229152 in words is "two million, two hundred twenty-nine thousand, one hundred fifty-two".