2222654 has 8 divisors (see below), whose sum is σ = 3810288. Its totient is φ = 952560.

The previous prime is 2222653. The next prime is 2222659. The reversal of 2222654 is 4562222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222653) 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, 79367 + ... + 79394.

It is an arithmetic number, because the mean of its divisors is an integer number (476286).

2^2222654 is an apocalyptic number.

2222654 is a deficient number, since it is larger than the sum of its proper divisors (1587634).

2222654 is a wasteful number, since it uses less digits than its factorization.

2222654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158770.

The product of its digits is 1920, while the sum is 23.

The square root of 2222654 is about 1490.8568006351. The cubic root of 2222654 is about 130.5040392559.

Adding to 2222654 its reverse (4562222), we get a palindrome (6784876).

The spelling of 2222654 in words is "two million, two hundred twenty-two thousand, six hundred fifty-four".