42834267 has 12 divisors (see below), whose sum is σ = 70710640. Its totient is φ = 24476688.

The previous prime is 42834263. The next prime is 42834269. The reversal of 42834267 is 76243824.

It is not a de Polignac number, because 42834267 - 2² = 42834263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42834263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339892 + ... + 340017.

Almost surely, 2^42834267 is an apocalyptic number.

42834267 is a deficient number, since it is larger than the sum of its proper divisors (27876373).

42834267 is a wasteful number, since it uses less digits than its factorization.

42834267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679922 (or 679919 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 42834267 is about 6544.7893014214. The cubic root of 42834267 is about 349.8891267860.

The spelling of 42834267 in words is "forty-two million, eight hundred thirty-four thousand, two hundred sixty-seven".