42600022 has 8 divisors (see below), whose sum is σ = 65105856. Its totient is φ = 20898072.

The previous prime is 42599993. The next prime is 42600023. The reversal of 42600022 is 22000624.

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

It is a junction number, because it is equal to n+sod(n) for n = 42599969 and 42600005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42600023) 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, 200838 + ... + 201049.

It is an arithmetic number, because the mean of its divisors is an integer number (8138232).

Almost surely, 2^42600022 is an apocalyptic number.

42600022 is a deficient number, since it is larger than the sum of its proper divisors (22505834).

42600022 is a wasteful number, since it uses less digits than its factorization.

42600022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401942.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 42600022 is about 6526.8692341735. The cubic root of 42600022 is about 349.2501552137.

Adding to 42600022 its reverse (22000624), we get a palindrome (64600646).

The spelling of 42600022 in words is "forty-two million, six hundred thousand, twenty-two".