540413224 has 16 divisors (see below), whose sum is σ = 1091219220. Its totient is φ = 249421440.

The previous prime is 540413201. The next prime is 540413239. The reversal of 540413224 is 422314045.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 467856900 + 72556324 = 21630^2 + 8518^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2598037 + ... + 2598244.

Almost surely, 2^540413224 is an apocalyptic number.

It is an amenable number.

540413224 is an abundant number, since it is smaller than the sum of its proper divisors (550805996).

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

540413224 is a wasteful number, since it uses less digits than its factorization.

540413224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5196300 (or 5196296 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 540413224 is about 23246.7895417840. The cubic root of 540413224 is about 814.5329472964.

Adding to 540413224 its reverse (422314045), we get a palindrome (962727269).

The spelling of 540413224 in words is "five hundred forty million, four hundred thirteen thousand, two hundred twenty-four".