5400032 has 72 divisors (see below), whose sum is σ = 12542040. Its totient is φ = 2266880.

The previous prime is 5400023. The next prime is 5400037. The reversal of 5400032 is 2300045.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186194 + ... + 186222.

It is an arithmetic number, because the mean of its divisors is an integer number (174195).

Almost surely, 2^5400032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5400032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6271020).

5400032 is an abundant number, since it is smaller than the sum of its proper divisors (7142008).

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

5400032 is a wasteful number, since it uses less digits than its factorization.

5400032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 5400032 is about 2323.7968930180. The cubic root of 5400032 is about 175.4414108423.

Adding to 5400032 its reverse (2300045), we get a palindrome (7700077).

It can be divided in two parts, 54000 and 32, that multiplied together give a cube (1728000 = 120³).

The spelling of 5400032 in words is "five million, four hundred thousand, thirty-two".