2193330 has 32 divisors (see below), whose sum is σ = 5318784. Its totient is φ = 578816.

The previous prime is 2193319. The next prime is 2193337. The reversal of 2193330 is 333912.

It is a junction number, because it is equal to n+sod(n) for n = 2193297 and 2193306.

It is not an unprimeable number, because it can be changed into a prime (2193337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3067 + ... + 3713.

It is an arithmetic number, because the mean of its divisors is an integer number (166212).

2^2193330 is an apocalyptic number.

2193330 is an abundant number, since it is smaller than the sum of its proper divisors (3125454).

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

2193330 is a wasteful number, since it uses less digits than its factorization.

2193330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 2193330 is about 1480.9895340616. The cubic root of 2193330 is about 129.9275730685.

The spelling of 2193330 in words is "two million, one hundred ninety-three thousand, three hundred thirty".