62226442 has 4 divisors (see below), whose sum is σ = 93339666. Its totient is φ = 31113220.

The previous prime is 62226433. The next prime is 62226457. The reversal of 62226442 is 24462226.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 62110161 + 116281 = 7881^2 + 341^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 62226442.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15556609 + ... + 15556612.

Almost surely, 2^62226442 is an apocalyptic number.

62226442 is a deficient number, since it is larger than the sum of its proper divisors (31113224).

62226442 is a wasteful number, since it uses less digits than its factorization.

62226442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31113223.

The product of its digits is 9216, while the sum is 28.

The square root of 62226442 is about 7888.3738501671. The cubic root of 62226442 is about 396.2704211828.

Adding to 62226442 its reverse (24462226), we get a palindrome (86688668).

The spelling of 62226442 in words is "sixty-two million, two hundred twenty-six thousand, four hundred forty-two".