5401128 has 32 divisors (see below), whose sum is σ = 13564800. Its totient is φ = 1792128.

The previous prime is 5401117. The next prime is 5401133. The reversal of 5401128 is 8211045.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7153 + ... + 7871.

It is an arithmetic number, because the mean of its divisors is an integer number (423900).

Almost surely, 2^5401128 is an apocalyptic number.

It is an amenable number.

5401128 is an abundant number, since it is smaller than the sum of its proper divisors (8163672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5401128 is a wasteful number, since it uses less digits than its factorization.

5401128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041 (or 1037 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 5401128 is about 2324.0327020074. The cubic root of 5401128 is about 175.4532793386.

The spelling of 5401128 in words is "five million, four hundred one thousand, one hundred twenty-eight".