422033542 has 8 divisors (see below), whose sum is σ = 723486096. Its totient is φ = 180871512.

The previous prime is 422033533. The next prime is 422033561. The reversal of 422033542 is 245330224.

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

It is a super-2 number, since 2×422033542² = 356224621146131528, which contains 22 as substring.

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, 15072613 + ... + 15072640.

It is an arithmetic number, because the mean of its divisors is an integer number (90435762).

Almost surely, 2^422033542 is an apocalyptic number.

422033542 is a deficient number, since it is larger than the sum of its proper divisors (301452554).

422033542 is a wasteful number, since it uses less digits than its factorization.

422033542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30145262.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 422033542 is about 20543.4549674586. The cubic root of 422033542 is about 750.0939390483.

Adding to 422033542 its reverse (245330224), we get a palindrome (667363766).

The spelling of 422033542 in words is "four hundred twenty-two million, thirty-three thousand, five hundred forty-two".