540620470 has 64 divisors (see below), whose sum is σ = 1089736704. Its totient is φ = 191756160.

The previous prime is 540620459. The next prime is 540620473. The reversal of 540620470 is 74026045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540620473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 656479 + ... + 657301.

It is an arithmetic number, because the mean of its divisors is an integer number (17027136).

Almost surely, 2^540620470 is an apocalyptic number.

540620470 is an abundant number, since it is smaller than the sum of its proper divisors (549116234).

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

540620470 is a wasteful number, since it uses less digits than its factorization.

540620470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 540620470 is about 23251.2466332453. The cubic root of 540620470 is about 814.6370572091.

The spelling of 540620470 in words is "five hundred forty million, six hundred twenty thousand, four hundred seventy".