5405908 has 12 divisors (see below), whose sum is σ = 9497152. Its totient is φ = 2692440.

The previous prime is 5405887. The next prime is 5405921. The reversal of 5405908 is 8095045.

It is a self number, because there is not a number n which added to its sum of digits gives 5405908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410 + ... + 3577.

Almost surely, 2^5405908 is an apocalyptic number.

It is an amenable number.

5405908 is a deficient number, since it is larger than the sum of its proper divisors (4091244).

5405908 is a wasteful number, since it uses less digits than its factorization.

5405908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262 (or 5260 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 5405908 is about 2325.0608594185. The cubic root of 5405908 is about 175.5050228133.

The spelling of 5405908 in words is "five million, four hundred five thousand, nine hundred eight".