42700267 has 4 divisors (see below), whose sum is σ = 44172720. Its totient is φ = 41227816.

The previous prime is 42700261. The next prime is 42700283. The reversal of 42700267 is 76200724.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42700267 - 2¹¹ = 42698219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42700261) 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, 736183 + ... + 736240.

It is an arithmetic number, because the mean of its divisors is an integer number (11043180).

Almost surely, 2^42700267 is an apocalyptic number.

42700267 is a deficient number, since it is larger than the sum of its proper divisors (1472453).

42700267 is a wasteful number, since it uses less digits than its factorization.

42700267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472452.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 42700267 is about 6534.5441310010. The cubic root of 42700267 is about 349.5238886853.

The spelling of 42700267 in words is "forty-two million, seven hundred thousand, two hundred sixty-seven".