42707067 has 32 divisors (see below), whose sum is σ = 65415168. Its totient is φ = 24579456.

The previous prime is 42707047. The next prime is 42707101. The reversal of 42707067 is 76070724.

It is a happy number.

It is not a de Polignac number, because 42707067 - 2¹² = 42702971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42707047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41653 + ... + 42665.

It is an arithmetic number, because the mean of its divisors is an integer number (2044224).

Almost surely, 2^42707067 is an apocalyptic number.

42707067 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

42707067 is a deficient number, since it is larger than the sum of its proper divisors (22708101).

42707067 is a wasteful number, since it uses less digits than its factorization.

42707067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099.

The product of its (nonzero) digits is 16464, while the sum is 33.

The square root of 42707067 is about 6535.0644220237. The cubic root of 42707067 is about 349.5424415458.

The spelling of 42707067 in words is "forty-two million, seven hundred seven thousand, sixty-seven".