5671626 has 16 divisors (see below), whose sum is σ = 11366784. Its totient is φ = 1886624.

The previous prime is 5671621. The next prime is 5671649. The reversal of 5671626 is 6261765.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5671621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4591 + ... + 5693.

It is an arithmetic number, because the mean of its divisors is an integer number (710424).

Almost surely, 2^5671626 is an apocalyptic number.

5671626 is an abundant number, since it is smaller than the sum of its proper divisors (5695158).

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

5671626 is a wasteful number, since it uses less digits than its factorization.

5671626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965.

The product of its digits is 15120, while the sum is 33.

The square root of 5671626 is about 2381.5175833909. The cubic root of 5671626 is about 178.3347024866.

The spelling of 5671626 in words is "five million, six hundred seventy-one thousand, six hundred twenty-six".