5401808 has 20 divisors (see below), whose sum is σ = 10624320. Its totient is φ = 2660064.

The previous prime is 5401807. The next prime is 5401817. The reversal of 5401808 is 8081045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401807) 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, 1448 + ... + 3591.

It is an arithmetic number, because the mean of its divisors is an integer number (531216).

Almost surely, 2^5401808 is an apocalyptic number.

It is an amenable number.

5401808 is a deficient number, since it is larger than the sum of its proper divisors (5222512).

5401808 is a wasteful number, since it uses less digits than its factorization.

5401808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5114 (or 5108 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 5401808 is about 2324.1789948281. The cubic root of 5401808 is about 175.4606421971.

The spelling of 5401808 in words is "five million, four hundred one thousand, eight hundred eight".