627941 has 4 divisors (see below), whose sum is σ = 633612. Its totient is φ = 622272.

The previous prime is 627919. The next prime is 627943. The reversal of 627941 is 149726.

627941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 279841 + 348100 = 529^2 + 590^2 .

It is a cyclic number.

It is not a de Polignac number, because 627941 - 2¹⁰ = 626917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2666 + ... + 2891.

It is an arithmetic number, because the mean of its divisors is an integer number (158403).

2⁶²⁷⁹⁴¹ is an apocalyptic number.

It is an amenable number.

627941 is a deficient number, since it is larger than the sum of its proper divisors (5671).

627941 is a wasteful number, since it uses less digits than its factorization.

627941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5670.

The product of its digits is 3024, while the sum is 29.

The square root of 627941 is about 792.4272837302. The cubic root of 627941 is about 85.6326952432.

The spelling of 627941 in words is "six hundred twenty-seven thousand, nine hundred forty-one".