42267115 has 24 divisors (see below), whose sum is σ = 58700880. Its totient is φ = 29113920.

The previous prime is 42267109. The next prime is 42267119. The reversal of 42267115 is 51176224.

It is a de Polignac number, because none of the positive numbers 2^k-42267115 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42267119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9657 + ... + 13333.

It is an arithmetic number, because the mean of its divisors is an integer number (2445870).

Almost surely, 2^42267115 is an apocalyptic number.

42267115 is a deficient number, since it is larger than the sum of its proper divisors (16433765).

42267115 is a wasteful number, since it uses less digits than its factorization.

42267115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723 (or 3712 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 42267115 is about 6501.3164051598. The cubic root of 42267115 is about 348.3380116331.

The spelling of 42267115 in words is "forty-two million, two hundred sixty-seven thousand, one hundred fifteen".