42826067 has 4 divisors (see below), whose sum is σ = 43634160. Its totient is φ = 42017976.

The previous prime is 42826031. The next prime is 42826073. The reversal of 42826067 is 76062824.

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

It is not a de Polignac number, because 42826067 - 2²² = 38631763 is a prime.

It is a house number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42825067) 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, 403967 + ... + 404072.

It is an arithmetic number, because the mean of its divisors is an integer number (10908540).

Almost surely, 2^42826067 is an apocalyptic number.

42826067 is a deficient number, since it is larger than the sum of its proper divisors (808093).

42826067 is an equidigital number, since it uses as much as digits as its factorization.

42826067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808092.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 42826067 is about 6544.1628188791. The cubic root of 42826067 is about 349.8667982926.

The spelling of 42826067 in words is "forty-two million, eight hundred twenty-six thousand, sixty-seven".