2266342 has 16 divisors (see below), whose sum is σ = 3718512. Its totient is φ = 1029600.

The previous prime is 2266337. The next prime is 2266343. The reversal of 2266342 is 2436622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092 + ... + 2392.

It is an arithmetic number, because the mean of its divisors is an integer number (232407).

2^2266342 is an apocalyptic number.

2266342 is a deficient number, since it is larger than the sum of its proper divisors (1452170).

2266342 is a wasteful number, since it uses less digits than its factorization.

2266342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383.

The product of its digits is 3456, while the sum is 25.

The square root of 2266342 is about 1505.4374779445. The cubic root of 2266342 is about 131.3535503303.

The spelling of 2266342 in words is "two million, two hundred sixty-six thousand, three hundred forty-two".