540402096 has 40 divisors (see below), whose sum is σ = 1503428080. Its totient is φ = 166277376.

The previous prime is 540402073. The next prime is 540402097. The reversal of 540402096 is 690204045.

It is a super-2 number, since 2×540402096² = 584068850722386432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (540402097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432391 + ... + 433638.

It is an arithmetic number, because the mean of its divisors is an integer number (37585702).

Almost surely, 2^540402096 is an apocalyptic number.

It is an amenable number.

540402096 is an abundant number, since it is smaller than the sum of its proper divisors (963025984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540402096 is a wasteful number, since it uses less digits than its factorization.

540402096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866053 (or 866047 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 540402096 is about 23246.5501956742. The cubic root of 540402096 is about 814.5273563989.

The spelling of 540402096 in words is "five hundred forty million, four hundred two thousand, ninety-six".