540196 has 6 divisors (see below), whose sum is σ = 945350. Its totient is φ = 270096.

The previous prime is 540187. The next prime is 540203. The reversal of 540196 is 691045.

It can be written as a sum of positive squares in only one way, i.e., 324900 + 215296 = 570^2 + 464^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 540196.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67521 + ... + 67528.

2⁵⁴⁰¹⁹⁶ is an apocalyptic number.

It is an amenable number.

540196 is a deficient number, since it is larger than the sum of its proper divisors (405154).

540196 is a wasteful number, since it uses less digits than its factorization.

540196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135053 (or 135051 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 540196 is about 734.9802718441. The cubic root of 540196 is about 81.4423796367.

The spelling of 540196 in words is "five hundred forty thousand, one hundred ninety-six".