5403726 has 16 divisors (see below), whose sum is σ = 12008400. Its totient is φ = 1801224.

The previous prime is 5403719. The next prime is 5403743. The reversal of 5403726 is 6273045.

It is a happy number.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5403726.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 49981 + ... + 50088.

It is an arithmetic number, because the mean of its divisors is an integer number (750525).

Almost surely, 2^5403726 is an apocalyptic number.

5403726 is an abundant number, since it is smaller than the sum of its proper divisors (6604674).

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

5403726 is a wasteful number, since it uses less digits than its factorization.

5403726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100080 (or 100074 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 5403726 is about 2324.5915770303. The cubic root of 5403726 is about 175.4814064603.

The spelling of 5403726 in words is "five million, four hundred three thousand, seven hundred twenty-six".