5490726 has 16 divisors (see below), whose sum is σ = 11278704. Its totient is φ = 1780704.

The previous prime is 5490701. The next prime is 5490739. The reversal of 5490726 is 6270945.

It is a congruent number.

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, 12145 + ... + 12588.

It is an arithmetic number, because the mean of its divisors is an integer number (704919).

Almost surely, 2^5490726 is an apocalyptic number.

5490726 is an abundant number, since it is smaller than the sum of its proper divisors (5787978).

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

5490726 is a wasteful number, since it uses less digits than its factorization.

5490726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24775.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 5490726 is about 2343.2298222752. The cubic root of 5490726 is about 176.4181474638.

It can be divided in two parts, 5490 and 726, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 5490726 in words is "five million, four hundred ninety thousand, seven hundred twenty-six".