5401388 has 12 divisors (see below), whose sum is σ = 9572640. Its totient is φ = 2666352.

The previous prime is 5401387. The next prime is 5401397. The reversal of 5401388 is 8831045.

It is a self number, because there is not a number n which added to its sum of digits gives 5401388.

It is not an unprimeable number, because it can be changed into a prime (5401387) 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 in 3 ways as a sum of consecutive naturals, for example, 8231 + ... + 8862.

It is an arithmetic number, because the mean of its divisors is an integer number (797720).

Almost surely, 2^5401388 is an apocalyptic number.

It is an amenable number.

5401388 is a deficient number, since it is larger than the sum of its proper divisors (4171252).

5401388 is a wasteful number, since it uses less digits than its factorization.

5401388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17176 (or 17174 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 5401388 is about 2324.0886385850. The cubic root of 5401388 is about 175.4560946222.

The spelling of 5401388 in words is "five million, four hundred one thousand, three hundred eighty-eight".