5666667234 has 8 divisors (see below), whose sum is σ = 11333334480. Its totient is φ = 1888889076.

The previous prime is 5666667233. The next prime is 5666667263. The reversal of 5666667234 is 4327666665.

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

5666667234 is an admirable number.

It is a super-2 number, since 2×5666667234² = 64222235081778421512, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5666667233) 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, 472222264 + ... + 472222275.

It is an arithmetic number, because the mean of its divisors is an integer number (1416666810).

Almost surely, 2^5666667234 is an apocalyptic number.

5666667234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5666667234 is a wasteful number, since it uses less digits than its factorization.

5666667234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944444544.

The product of its digits is 6531840, while the sum is 51.

The square root of 5666667234 is about 75277.2690391993. The cubic root of 5666667234 is about 1782.8271399106.

The spelling of 5666667234 in words is "five billion, six hundred sixty-six million, six hundred sixty-seven thousand, two hundred thirty-four".