4020730562 has 16 divisors (see below), whose sum is σ = 6373239840. Its totient is φ = 1897141248.

The previous prime is 4020730529. The next prime is 4020730591. The reversal of 4020730562 is 2650370204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196088 + ... + 215619.

It is an arithmetic number, because the mean of its divisors is an integer number (398327490).

Almost surely, 2^4020730562 is an apocalyptic number.

4020730562 is a deficient number, since it is larger than the sum of its proper divisors (2352509278).

4020730562 is a wasteful number, since it uses less digits than its factorization.

4020730562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411985.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 4020730562 is about 63409.2308895164. The cubic root of 4020730562 is about 1590.1386377538.

The spelling of 4020730562 in words is "four billion, twenty million, seven hundred thirty thousand, five hundred sixty-two".