5667007894 has 8 divisors (see below), whose sum is σ = 8596023480. Its totient is φ = 2801666736.

The previous prime is 5667007891. The next prime is 5667007897. The reversal of 5667007894 is 4987007665.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5667007891) and next prime (5667007897).

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

It is a super-2 number, since 2×5667007894² = 64229956941316630472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667007891) 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, 15918384 + ... + 15918739.

It is an arithmetic number, because the mean of its divisors is an integer number (1074502935).

Almost surely, 2^5667007894 is an apocalyptic number.

5667007894 is a deficient number, since it is larger than the sum of its proper divisors (2929015586).

5667007894 is a wasteful number, since it uses less digits than its factorization.

5667007894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31837214.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 5667007894 is about 75279.5317068325. The cubic root of 5667007894 is about 1782.8628649496.

The spelling of 5667007894 in words is "five billion, six hundred sixty-seven million, seven thousand, eight hundred ninety-four".