540532214 has 4 divisors (see below), whose sum is σ = 810798324. Its totient is φ = 270266106.

The previous prime is 540532183. The next prime is 540532249. The reversal of 540532214 is 412235045.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135133052 + ... + 135133055.

It is an arithmetic number, because the mean of its divisors is an integer number (202699581).

Almost surely, 2^540532214 is an apocalyptic number.

540532214 is a deficient number, since it is larger than the sum of its proper divisors (270266110).

540532214 is a wasteful number, since it uses less digits than its factorization.

540532214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270266109.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 540532214 is about 23249.3486790491. The cubic root of 540532214 is about 814.5927251100.

Adding to 540532214 its reverse (412235045), we get a palindrome (952767259).

The spelling of 540532214 in words is "five hundred forty million, five hundred thirty-two thousand, two hundred fourteen".