5678626 has 4 divisors (see below), whose sum is σ = 8517942. Its totient is φ = 2839312.

The previous prime is 5678609. The next prime is 5678627. The reversal of 5678626 is 6268765.

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., 4774225 + 904401 = 2185^2 + 951^2 .

It is not an unprimeable number, because it can be changed into a prime (5678627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419655 + ... + 1419658.

Almost surely, 2^5678626 is an apocalyptic number.

5678626 is a deficient number, since it is larger than the sum of its proper divisors (2839316).

5678626 is a wasteful number, since it uses less digits than its factorization.

5678626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839315.

The product of its digits is 120960, while the sum is 40.

The square root of 5678626 is about 2382.9867813314. The cubic root of 5678626 is about 178.4080400500.

The spelling of 5678626 in words is "five million, six hundred seventy-eight thousand, six hundred twenty-six".