540223034 has 24 divisors (see below), whose sum is σ = 915626592. Its totient is φ = 238489680.

The previous prime is 540223031. The next prime is 540223037. The reversal of 540223034 is 430322045.

It is an interprime number because it is at equal distance from previous prime (540223031) and next prime (540223037).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (540223031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26972 + ... + 42519.

It is an arithmetic number, because the mean of its divisors is an integer number (38151108).

Almost surely, 2^540223034 is an apocalyptic number.

540223034 is a deficient number, since it is larger than the sum of its proper divisors (375403558).

540223034 is a wasteful number, since it uses less digits than its factorization.

540223034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69542 (or 69529 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 540223034 is about 23242.6985094244. The cubic root of 540223034 is about 814.4373820318.

Adding to 540223034 its reverse (430322045), we get a palindrome (970545079).

The spelling of 540223034 in words is "five hundred forty million, two hundred twenty-three thousand, thirty-four".