2213402 has 8 divisors (see below), whose sum is σ = 3351456. Its totient is φ = 1096252.

The previous prime is 2213401. The next prime is 2213411. The reversal of 2213402 is 2043122.

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

It is not an unprimeable number, because it can be changed into a prime (2213401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4958 + ... + 5385.

It is an arithmetic number, because the mean of its divisors is an integer number (418932).

2^2213402 is an apocalyptic number.

2213402 is a deficient number, since it is larger than the sum of its proper divisors (1138054).

2213402 is a wasteful number, since it uses less digits than its factorization.

2213402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10452.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2213402 is about 1487.7506511509. The cubic root of 2213402 is about 130.3227090994.

Adding to 2213402 its reverse (2043122), we get a palindrome (4256524).

The spelling of 2213402 in words is "two million, two hundred thirteen thousand, four hundred two".