2352290 has 32 divisors (see below), whose sum is σ = 4560624. Its totient is φ = 870400.

The previous prime is 2352289. The next prime is 2352323. The reversal of 2352290 is 922532.

It can be written as a sum of positive squares in 8 ways, for example, as 2042041 + 310249 = 1429^2 + 557^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17102 + ... + 17238.

2^2352290 is an apocalyptic number.

2352290 is a deficient number, since it is larger than the sum of its proper divisors (2208334).

2352290 is a wasteful number, since it uses less digits than its factorization.

2352290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2352290 is about 1533.7177054465. The cubic root of 2352290 is about 132.9934607748.

The spelling of 2352290 in words is "two million, three hundred fifty-two thousand, two hundred ninety".