42262042 has 8 divisors (see below), whose sum is σ = 66729600. Its totient is φ = 20018844.

The previous prime is 42262039. The next prime is 42262043. The reversal of 42262042 is 24026224.

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

It is not an unprimeable number, because it can be changed into a prime (42262043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556042 + ... + 556117.

It is an arithmetic number, because the mean of its divisors is an integer number (8341200).

Almost surely, 2^42262042 is an apocalyptic number.

42262042 is a deficient number, since it is larger than the sum of its proper divisors (24467558).

42262042 is a wasteful number, since it uses less digits than its factorization.

42262042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112180.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 42262042 is about 6500.9262416982. The cubic root of 42262042 is about 348.3240749557.

Adding to 42262042 its reverse (24026224), we get a palindrome (66288266).

The spelling of 42262042 in words is "forty-two million, two hundred sixty-two thousand, forty-two".