540669260 has 24 divisors (see below), whose sum is σ = 1151400096. Its totient is φ = 213221120.

The previous prime is 540669253. The next prime is 540669299. The reversal of 540669260 is 62966045.

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, 188957 + ... + 191796.

It is an arithmetic number, because the mean of its divisors is an integer number (47975004).

Almost surely, 2^540669260 is an apocalyptic number.

It is an amenable number.

540669260 is an abundant number, since it is smaller than the sum of its proper divisors (610730836).

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

540669260 is a wasteful number, since it uses less digits than its factorization.

540669260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380833 (or 380831 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 540669260 is about 23252.2958006301. The cubic root of 540669260 is about 814.6615629691.

The spelling of 540669260 in words is "five hundred forty million, six hundred sixty-nine thousand, two hundred sixty".