5642908 has 6 divisors (see below), whose sum is σ = 9875096. Its totient is φ = 2821452.

The previous prime is 5642873. The next prime is 5642909. The reversal of 5642908 is 8092465.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642909) 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 as a sum of consecutive naturals, namely, 705360 + ... + 705367.

Almost surely, 2^5642908 is an apocalyptic number.

It is an amenable number.

5642908 is a deficient number, since it is larger than the sum of its proper divisors (4232188).

5642908 is a wasteful number, since it uses less digits than its factorization.

5642908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410731 (or 1410729 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 5642908 is about 2375.4805829558. The cubic root of 5642908 is about 178.0331966869.

The spelling of 5642908 in words is "five million, six hundred forty-two thousand, nine hundred eight".