5604178 has 4 divisors (see below), whose sum is σ = 8406270. Its totient is φ = 2802088.

The previous prime is 5604173. The next prime is 5604199. The reversal of 5604178 is 8714065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4422609 + 1181569 = 2103^2 + 1087^2 .

It is a super-2 number, since 2×5604178² = 62813622111368, which contains 22 as substring.

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 not an unprimeable number, because it can be changed into a prime (5604173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401043 + ... + 1401046.

Almost surely, 2^5604178 is an apocalyptic number.

5604178 is a deficient number, since it is larger than the sum of its proper divisors (2802092).

5604178 is a wasteful number, since it uses less digits than its factorization.

5604178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802091.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5604178 is about 2367.3145122691. The cubic root of 5604178 is about 177.6249520240.

The spelling of 5604178 in words is "five million, six hundred four thousand, one hundred seventy-eight".