42262262 has 8 divisors (see below), whose sum is σ = 72449616. Its totient is φ = 18112392.

The previous prime is 42262261. The next prime is 42262277. The reversal of 42262262 is 26226224.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42262261) 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, 1509353 + ... + 1509380.

It is an arithmetic number, because the mean of its divisors is an integer number (9056202).

Almost surely, 2^42262262 is an apocalyptic number.

42262262 is a deficient number, since it is larger than the sum of its proper divisors (30187354).

42262262 is a wasteful number, since it uses less digits than its factorization.

42262262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3018742.

The product of its digits is 4608, while the sum is 26.

The square root of 42262262 is about 6500.9431623419. The cubic root of 42262262 is about 348.3246793685.

Adding to 42262262 its reverse (26226224), we get a palindrome (68488486).

It can be divided in two parts, 42262 and 262, that added together give a palindrome (42524).

The spelling of 42262262 in words is "forty-two million, two hundred sixty-two thousand, two hundred sixty-two".