540874072 has 16 divisors (see below), whose sum is σ = 1058232240. Its totient is φ = 258678816.

The previous prime is 540874051. The next prime is 540874079. The reversal of 540874072 is 270478045.

It is a super-2 number, since 2×540874072² = 585089523523722368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540874079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1469583 + ... + 1469950.

It is an arithmetic number, because the mean of its divisors is an integer number (66139515).

Almost surely, 2^540874072 is an apocalyptic number.

It is an amenable number.

540874072 is a deficient number, since it is larger than the sum of its proper divisors (517358168).

540874072 is a wasteful number, since it uses less digits than its factorization.

540874072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939562 (or 2939558 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 540874072 is about 23256.6995078837. The cubic root of 540874072 is about 814.7644178394.

The spelling of 540874072 in words is "five hundred forty million, eight hundred seventy-four thousand, seventy-two".