540266824 has 24 divisors (see below), whose sum is σ = 1069127910. Its totient is φ = 255914496.

The previous prime is 540266807. The next prime is 540266869. The reversal of 540266824 is 428662045.

It can be written as a sum of positive squares in only one way, i.e., 500953924 + 39312900 = 22382^2 + 6270^2 .

It is a super-2 number, since 2×540266824² = 583776482230093952, which contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 90649 + ... + 96424.

Almost surely, 2^540266824 is an apocalyptic number.

It is an amenable number.

540266824 is a deficient number, since it is larger than the sum of its proper divisors (528861086).

540266824 is a wasteful number, since it uses less digits than its factorization.

540266824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187117 (or 187094 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 540266824 is about 23243.6405065988. The cubic root of 540266824 is about 814.4593872946.

The spelling of 540266824 in words is "five hundred forty million, two hundred sixty-six thousand, eight hundred twenty-four".