5404388 has 12 divisors (see below), whose sum is σ = 10317552. Its totient is φ = 2456520.

The previous prime is 5404381. The next prime is 5404393. The reversal of 5404388 is 8834045.

It is not an unprimeable number, because it can be changed into a prime (5404381) 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, 61370 + ... + 61457.

It is an arithmetic number, because the mean of its divisors is an integer number (859796).

Almost surely, 2^5404388 is an apocalyptic number.

It is an amenable number.

5404388 is a deficient number, since it is larger than the sum of its proper divisors (4913164).

5404388 is a wasteful number, since it uses less digits than its factorization.

5404388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122842 (or 122840 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 5404388 is about 2324.7339632741. The cubic root of 5404388 is about 175.4885721300.

The spelling of 5404388 in words is "five million, four hundred four thousand, three hundred eighty-eight".