540622034 has 8 divisors (see below), whose sum is σ = 811041660. Its totient is φ = 270274816.

The previous prime is 540622009. The next prime is 540622057. The reversal of 540622034 is 430226045.

It can be written as a sum of positive squares in 2 ways, for example, as 474150625 + 66471409 = 21775^2 + 8153^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 540621994 and 540622012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8222 + ... + 33894.

Almost surely, 2^540622034 is an apocalyptic number.

540622034 is a deficient number, since it is larger than the sum of its proper divisors (270419626).

540622034 is a wasteful number, since it uses less digits than its factorization.

540622034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36204.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 540622034 is about 23251.2802658262. The cubic root of 540622034 is about 814.6378427825.

Adding to 540622034 its reverse (430226045), we get a palindrome (970848079).

The spelling of 540622034 in words is "five hundred forty million, six hundred twenty-two thousand, thirty-four".