533855740 has 24 divisors (see below), whose sum is σ = 1223015472. Its totient is φ = 194129280.

The previous prime is 533855701. The next prime is 533855753. The reversal of 533855740 is 47558335.

It is a super-2 number, since 2×533855740² = 570003902261895200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 533855693 and 533855702.

It is a congruent number.

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, 1213089 + ... + 1213528.

It is an arithmetic number, because the mean of its divisors is an integer number (50958978).

Almost surely, 2^533855740 is an apocalyptic number.

It is an amenable number.

533855740 is an abundant number, since it is smaller than the sum of its proper divisors (689159732).

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

533855740 is a wasteful number, since it uses less digits than its factorization.

533855740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426637 (or 2426635 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 533855740 is about 23105.3184353733. The cubic root of 533855740 is about 811.2249615769.

The spelling of 533855740 in words is "five hundred thirty-three million, eight hundred fifty-five thousand, seven hundred forty".