2242626542 has 8 divisors (see below), whose sum is σ = 3622704456. Its totient is φ = 1035058392.

The previous prime is 2242626497. The next prime is 2242626571. The reversal of 2242626542 is 2456262422.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43127408 + ... + 43127459.

It is an arithmetic number, because the mean of its divisors is an integer number (452838057).

Almost surely, 2^2242626542 is an apocalyptic number.

2242626542 is a deficient number, since it is larger than the sum of its proper divisors (1380077914).

2242626542 is a wasteful number, since it uses less digits than its factorization.

2242626542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86254882.

The product of its digits is 92160, while the sum is 35.

The square root of 2242626542 is about 47356.3780498467. The cubic root of 2242626542 is about 1308.9377286690.

Adding to 2242626542 its reverse (2456262422), we get a palindrome (4698888964).

The spelling of 2242626542 in words is "two billion, two hundred forty-two million, six hundred twenty-six thousand, five hundred forty-two".