540920266 has 8 divisors (see below), whose sum is σ = 812823264. Its totient is φ = 269979180.

The previous prime is 540920249. The next prime is 540920287. The reversal of 540920266 is 662029045.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 239070 + ... + 241321.

It is an arithmetic number, because the mean of its divisors is an integer number (101602908).

Almost surely, 2^540920266 is an apocalyptic number.

540920266 is a deficient number, since it is larger than the sum of its proper divisors (271902998).

540920266 is a wasteful number, since it uses less digits than its factorization.

540920266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480956.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 540920266 is about 23257.6926198624. The cubic root of 540920266 is about 814.7876124905.

The spelling of 540920266 in words is "five hundred forty million, nine hundred twenty thousand, two hundred sixty-six".