2232690 has 32 divisors (see below), whose sum is σ = 5641920. Its totient is φ = 563904.

The previous prime is 2232677. The next prime is 2232701. The reversal of 2232690 is 962322.

It is a super-3 number, since 3×2232690³ = 33389240195922327000, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2232690.

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, 1389 + ... + 2528.

It is an arithmetic number, because the mean of its divisors is an integer number (176310).

2^2232690 is an apocalyptic number.

2232690 is an abundant number, since it is smaller than the sum of its proper divisors (3409230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2232690 is a wasteful number, since it uses less digits than its factorization.

2232690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2232690 is about 1494.2188594714. The cubic root of 2232690 is about 130.7001669739.

The spelling of 2232690 in words is "two million, two hundred thirty-two thousand, six hundred ninety".