42682222 has 16 divisors (see below), whose sum is σ = 70041600. Its totient is φ = 19346040.

The previous prime is 42682219. The next prime is 42682279. The reversal of 42682222 is 22228624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5779 + ... + 10897.

It is an arithmetic number, because the mean of its divisors is an integer number (4377600).

Almost surely, 2^42682222 is an apocalyptic number.

42682222 is a deficient number, since it is larger than the sum of its proper divisors (27359378).

42682222 is a wasteful number, since it uses less digits than its factorization.

42682222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511.

The product of its digits is 6144, while the sum is 28.

The square root of 42682222 is about 6533.1632460853. The cubic root of 42682222 is about 349.4746458453.

The spelling of 42682222 in words is "forty-two million, six hundred eighty-two thousand, two hundred twenty-two".