5671634 has 8 divisors (see below), whose sum is σ = 8526000. Its totient is φ = 2829636.

The previous prime is 5671621. The next prime is 5671649. The reversal of 5671634 is 4361765.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5671634.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1844 + ... + 3839.

It is an arithmetic number, because the mean of its divisors is an integer number (1065750).

Almost surely, 2^5671634 is an apocalyptic number.

5671634 is a deficient number, since it is larger than the sum of its proper divisors (2854366).

5671634 is a wasteful number, since it uses less digits than its factorization.

5671634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6184.

The product of its digits is 15120, while the sum is 32.

The square root of 5671634 is about 2381.5192629916. The cubic root of 5671634 is about 178.3347863353.

The spelling of 5671634 in words is "five million, six hundred seventy-one thousand, six hundred thirty-four".