540126326 has 16 divisors (see below), whose sum is σ = 818636544. Its totient is φ = 267262464.

The previous prime is 540126287. The next prime is 540126331. The reversal of 540126326 is 623621045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72491 + ... + 79593.

It is an arithmetic number, because the mean of its divisors is an integer number (51164784).

Almost surely, 2^540126326 is an apocalyptic number.

540126326 is a deficient number, since it is larger than the sum of its proper divisors (278510218).

540126326 is a wasteful number, since it uses less digits than its factorization.

540126326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7495.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 540126326 is about 23240.6180210424. The cubic root of 540126326 is about 814.3887803089.

The spelling of 540126326 in words is "five hundred forty million, one hundred twenty-six thousand, three hundred twenty-six".