540401460 has 48 divisors (see below), whose sum is σ = 1515592512. Its totient is φ = 143872000.

The previous prime is 540401447. The next prime is 540401461. The reversal of 540401460 is 64104045.

540401460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 540401460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540401461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31435 + ... + 45485.

It is an arithmetic number, because the mean of its divisors is an integer number (31574844).

Almost surely, 2^540401460 is an apocalyptic number.

It is an amenable number.

540401460 is an abundant number, since it is smaller than the sum of its proper divisors (975191052).

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

540401460 is a wasteful number, since it uses less digits than its factorization.

540401460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14704 (or 14702 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 540401460 is about 23246.5365162211. The cubic root of 540401460 is about 814.5270368593.

The spelling of 540401460 in words is "five hundred forty million, four hundred one thousand, four hundred sixty".