42271562 has 8 divisors (see below), whose sum is σ = 66164256. Its totient is φ = 20216812.

The previous prime is 42271549. The next prime is 42271577. The reversal of 42271562 is 26517224.

It is a happy number.

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

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, 459428 + ... + 459519.

It is an arithmetic number, because the mean of its divisors is an integer number (8270532).

Almost surely, 2^42271562 is an apocalyptic number.

42271562 is a deficient number, since it is larger than the sum of its proper divisors (23892694).

42271562 is a wasteful number, since it uses less digits than its factorization.

42271562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918972.

The product of its digits is 6720, while the sum is 29.

The square root of 42271562 is about 6501.6584038228. The cubic root of 42271562 is about 348.3502276298.

Adding to 42271562 its reverse (26517224), we get a palindrome (68788786).

The spelling of 42271562 in words is "forty-two million, two hundred seventy-one thousand, five hundred sixty-two".