42264115 has 8 divisors (see below), whose sum is σ = 50768640. Its totient is φ = 33776832.

The previous prime is 42264109. The next prime is 42264127. The reversal of 42264115 is 51146224.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42264115 - 2¹³ = 42255923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42264115.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1902 + ... + 9388.

It is an arithmetic number, because the mean of its divisors is an integer number (6346080).

Almost surely, 2^42264115 is an apocalyptic number.

42264115 is a deficient number, since it is larger than the sum of its proper divisors (8504525).

42264115 is a wasteful number, since it uses less digits than its factorization.

42264115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8621.

The product of its digits is 1920, while the sum is 25.

The square root of 42264115 is about 6501.0856785617. The cubic root of 42264115 is about 348.3297700899.

The spelling of 42264115 in words is "forty-two million, two hundred sixty-four thousand, one hundred fifteen".