42233115 has 16 divisors (see below), whose sum is σ = 68583168. Its totient is φ = 22187616.

The previous prime is 42233101. The next prime is 42233141. The reversal of 42233115 is 51133224.

It is not a de Polignac number, because 42233115 - 2⁴ = 42233099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42233091 and 42233100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20007 + ... + 22016.

It is an arithmetic number, because the mean of its divisors is an integer number (4286448).

Almost surely, 2^42233115 is an apocalyptic number.

42233115 is a deficient number, since it is larger than the sum of its proper divisors (26350053).

42233115 is a wasteful number, since it uses less digits than its factorization.

42233115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42098.

The product of its digits is 720, while the sum is 21.

The square root of 42233115 is about 6498.7010240509. The cubic root of 42233115 is about 348.2445846313.

Adding to 42233115 its reverse (51133224), we get a palindrome (93366339).

The spelling of 42233115 in words is "forty-two million, two hundred thirty-three thousand, one hundred fifteen".