70567 has 8 divisors (see below), whose sum is σ = 85536. Its totient is φ = 56832.

The previous prime is 70549. The next prime is 70571. The reversal of 70567 is 76507.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70567 - 2⁷ = 70439 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178 + ... + 415.

It is an arithmetic number, because the mean of its divisors is an integer number (10692).

2⁷⁰⁵⁶⁷ is an apocalyptic number.

70567 is a deficient number, since it is larger than the sum of its proper divisors (14969).

70567 is a wasteful number, since it uses less digits than its factorization.

70567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 70567 is about 265.6444992843. The cubic root of 70567 is about 41.3238286042.

The spelling of 70567 in words is "seventy thousand, five hundred sixty-seven".