532817842 has 32 divisors (see below), whose sum is σ = 860243328. Its totient is φ = 246625536.

The previous prime is 532817827. The next prime is 532817861. The reversal of 532817842 is 248718235.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 532817795 and 532817804.

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, 607108 + ... + 607984.

It is an arithmetic number, because the mean of its divisors is an integer number (26882604).

Almost surely, 2^532817842 is an apocalyptic number.

532817842 is a deficient number, since it is larger than the sum of its proper divisors (327425486).

532817842 is a wasteful number, since it uses less digits than its factorization.

532817842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170.

The product of its digits is 107520, while the sum is 40.

The square root of 532817842 is about 23082.8473546918. The cubic root of 532817842 is about 810.6989049845.

The spelling of 532817842 in words is "five hundred thirty-two million, eight hundred seventeen thousand, eight hundred forty-two".