540002224 has 20 divisors (see below), whose sum is σ = 1053280800. Its totient is φ = 268187840.

The previous prime is 540002149. The next prime is 540002231. The reversal of 540002224 is 422200045.

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, 110872 + ... + 115639.

It is an arithmetic number, because the mean of its divisors is an integer number (52664040).

Almost surely, 2^540002224 is an apocalyptic number.

It is an amenable number.

540002224 is a deficient number, since it is larger than the sum of its proper divisors (513278576).

540002224 is a wasteful number, since it uses less digits than its factorization.

540002224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226668 (or 226662 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 540002224 is about 23237.9479300561. The cubic root of 540002224 is about 814.3264029149.

Adding to 540002224 its reverse (422200045), we get a palindrome (962202269).

The spelling of 540002224 in words is "five hundred forty million, two thousand, two hundred twenty-four".