540250222 has 16 divisors (see below), whose sum is σ = 838933200. Its totient is φ = 260619520.

The previous prime is 540250219. The next prime is 540250223. The reversal of 540250222 is 222052045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 540250193 and 540250202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540250223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107097 + ... + 112027.

It is an arithmetic number, because the mean of its divisors is an integer number (52433325).

Almost surely, 2^540250222 is an apocalyptic number.

540250222 is a deficient number, since it is larger than the sum of its proper divisors (298682978).

540250222 is a wasteful number, since it uses less digits than its factorization.

540250222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6851.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 540250222 is about 23243.2833739126. The cubic root of 540250222 is about 814.4510446309.

The spelling of 540250222 in words is "five hundred forty million, two hundred fifty thousand, two hundred twenty-two".