535724020 has 48 divisors (see below), whose sum is σ = 1250661888. Its totient is φ = 191422080.

The previous prime is 535724017. The next prime is 535724041. The reversal of 535724020 is 20427535.

It is a self number, because there is not a number n which added to its sum of digits gives 535724020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25174 + ... + 41293.

It is an arithmetic number, because the mean of its divisors is an integer number (26055456).

Almost surely, 2^535724020 is an apocalyptic number.

It is an amenable number.

535724020 is an abundant number, since it is smaller than the sum of its proper divisors (714937868).

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

535724020 is a wasteful number, since it uses less digits than its factorization.

535724020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66520 (or 66518 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 535724020 is about 23145.7127779639. The cubic root of 535724020 is about 812.1701799797.

The spelling of 535724020 in words is "five hundred thirty-five million, seven hundred twenty-four thousand, twenty".