4022262642 has 8 divisors (see below), whose sum is σ = 8044525296. Its totient is φ = 1340754212.

The previous prime is 4022262571. The next prime is 4022262661. The reversal of 4022262642 is 2462622204.

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

4022262642 is an admirable number.

It is a super-2 number, since 2×4022262642² = 32357193522457640328, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335188548 + ... + 335188559.

It is an arithmetic number, because the mean of its divisors is an integer number (1005565662).

Almost surely, 2^4022262642 is an apocalyptic number.

4022262642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4022262642 is a wasteful number, since it uses less digits than its factorization.

4022262642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670377112.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 4022262642 is about 63421.3106297875. The cubic root of 4022262642 is about 1590.3405836602.

Adding to 4022262642 its reverse (2462622204), we get a palindrome (6484884846).

The spelling of 4022262642 in words is "four billion, twenty-two million, two hundred sixty-two thousand, six hundred forty-two".