67230569 has 8 divisors (see below), whose sum is σ = 80879040. Its totient is φ = 54593136.

The previous prime is 67230557. The next prime is 67230571. The reversal of 67230569 is 96503276.

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 67230569 - 2¹² = 67226473 is a prime.

It is a super-2 number, since 2×67230569² = 9039898816127522, which contains 22 as substring.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67230509) 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, 252614 + ... + 252879.

It is an arithmetic number, because the mean of its divisors is an integer number (10109880).

Almost surely, 2^67230569 is an apocalyptic number.

It is an amenable number.

67230569 is a deficient number, since it is larger than the sum of its proper divisors (13648471).

67230569 is a wasteful number, since it uses less digits than its factorization.

67230569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505519.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 67230569 is about 8199.4249188586. The cubic root of 67230569 is about 406.6201806430.

The spelling of 67230569 in words is "sixty-seven million, two hundred thirty thousand, five hundred sixty-nine".