540410146 has 16 divisors (see below), whose sum is σ = 830868480. Its totient is φ = 263526480.

The previous prime is 540410137. The next prime is 540410149. The reversal of 540410146 is 641014045.

It is a self number, because there is not a number n which added to its sum of digits gives 540410146.

It is not an unprimeable number, because it can be changed into a prime (540410149) 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, 3045 + ... + 33016.

It is an arithmetic number, because the mean of its divisors is an integer number (51929280).

Almost surely, 2^540410146 is an apocalyptic number.

540410146 is a deficient number, since it is larger than the sum of its proper divisors (290458334).

540410146 is a wasteful number, since it uses less digits than its factorization.

540410146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36249.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 540410146 is about 23246.7233389998. The cubic root of 540410146 is about 814.5314008643.

The spelling of 540410146 in words is "five hundred forty million, four hundred ten thousand, one hundred forty-six".