540030230 has 16 divisors (see below), whose sum is σ = 1003411584. Its totient is φ = 209043840.

The previous prime is 540030223. The next prime is 540030233. The reversal of 540030230 is 32030045.

It is a junction number, because it is equal to n+sod(n) for n = 540030199 and 540030208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540030233) 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, 870707 + ... + 871326.

It is an arithmetic number, because the mean of its divisors is an integer number (62713224).

Almost surely, 2^540030230 is an apocalyptic number.

540030230 is a deficient number, since it is larger than the sum of its proper divisors (463381354).

540030230 is a wasteful number, since it uses less digits than its factorization.

540030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742071.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 540030230 is about 23238.5505141779. The cubic root of 540030230 is about 814.3404804069.

Adding to 540030230 its reverse (32030045), we get a palindrome (572060275).

The spelling of 540030230 in words is "five hundred forty million, thirty thousand, two hundred thirty".