533442742 has 32 divisors (see below), whose sum is σ = 926069760. Its totient is φ = 225738240.

The previous prime is 533442739. The next prime is 533442751. The reversal of 533442742 is 247244335.

It is a super-2 number, since 2×533442742² = 569122317984957128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 533442698 and 533442707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437718 + ... + 438934.

It is an arithmetic number, because the mean of its divisors is an integer number (28939680).

Almost surely, 2^533442742 is an apocalyptic number.

533442742 is a deficient number, since it is larger than the sum of its proper divisors (392627018).

533442742 is a wasteful number, since it uses less digits than its factorization.

533442742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596.

The product of its digits is 80640, while the sum is 34.

The square root of 533442742 is about 23096.3794132327. The cubic root of 533442742 is about 811.0157160858.

The spelling of 533442742 in words is "five hundred thirty-three million, four hundred forty-two thousand, seven hundred forty-two".