533812940 has 24 divisors (see below), whose sum is σ = 1126043520. Its totient is φ = 212565888.

The previous prime is 533812931. The next prime is 533812967. The reversal of 533812940 is 49218335.

It is a super-2 number, since 2×533812940² = 569912509822887200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 533812940.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55385 + ... + 64304.

It is an arithmetic number, because the mean of its divisors is an integer number (46918480).

Almost surely, 2^533812940 is an apocalyptic number.

It is an amenable number.

533812940 is an abundant number, since it is smaller than the sum of its proper divisors (592230580).

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

533812940 is a wasteful number, since it uses less digits than its factorization.

533812940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119921 (or 119919 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 533812940 is about 23104.3922231250. The cubic root of 533812940 is about 811.2032819647.

The spelling of 533812940 in words is "five hundred thirty-three million, eight hundred twelve thousand, nine hundred forty".