5634166 has 4 divisors (see below), whose sum is σ = 8451252. Its totient is φ = 2817082.

The previous prime is 5634163. The next prime is 5634193. The reversal of 5634166 is 6614365.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6614365 = 5 ⋅1322873.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5634163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1408540 + ... + 1408543.

It is an arithmetic number, because the mean of its divisors is an integer number (2112813).

Almost surely, 2^5634166 is an apocalyptic number.

5634166 is a deficient number, since it is larger than the sum of its proper divisors (2817086).

5634166 is a wasteful number, since it uses less digits than its factorization.

5634166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817085.

The product of its digits is 12960, while the sum is 31.

The square root of 5634166 is about 2373.6398210344. The cubic root of 5634166 is about 177.9412127544.

The spelling of 5634166 in words is "five million, six hundred thirty-four thousand, one hundred sixty-six".