533238461 has 8 divisors (see below), whose sum is σ = 618511680. Its totient is φ = 450239328.

The previous prime is 533238451. The next prime is 533238467. The reversal of 533238461 is 164832335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 533238461 - 2¹⁴ = 533222077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533238467) by changing a digit.

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, 568016 + ... + 568953.

It is an arithmetic number, because the mean of its divisors is an integer number (77313960).

Almost surely, 2^533238461 is an apocalyptic number.

It is an amenable number.

533238461 is a deficient number, since it is larger than the sum of its proper divisors (85273219).

533238461 is a wasteful number, since it uses less digits than its factorization.

533238461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137043.

The product of its digits is 51840, while the sum is 35.

The square root of 533238461 is about 23091.9566299610. The cubic root of 533238461 is about 810.9121771670.

The spelling of 533238461 in words is "five hundred thirty-three million, two hundred thirty-eight thousand, four hundred sixty-one".