5667903 has 6 divisors (see below), whose sum is σ = 8186984. Its totient is φ = 3778596.

The previous prime is 5667901. The next prime is 5667911. The reversal of 5667903 is 3097665.

It is a happy number.

5667903 is a `hidden beast` number, since 566 + 7 + 90 + 3 = 666.

It is not a de Polignac number, because 5667903 - 2¹ = 5667901 is a prime.

It is a Duffinian number.

5667903 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667901) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314875 + ... + 314892.

Almost surely, 2^5667903 is an apocalyptic number.

5667903 is a deficient number, since it is larger than the sum of its proper divisors (2519081).

5667903 is a wasteful number, since it uses less digits than its factorization.

5667903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629773 (or 629770 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 5667903 is about 2380.7358106266. The cubic root of 5667903 is about 178.2956727958.

The spelling of 5667903 in words is "five million, six hundred sixty-seven thousand, nine hundred three".