532261322 has 4 divisors (see below), whose sum is σ = 798391986. Its totient is φ = 266130660.

The previous prime is 532261319. The next prime is 532261337. The reversal of 532261322 is 223162235.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223162235 = 5 ⋅44632447.

It can be written as a sum of positive squares in only one way, i.e., 282273601 + 249987721 = 16801^2 + 15811^2 .

It is a super-2 number, since 2×532261322² = 566604229794375368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 532261291 and 532261300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133065329 + ... + 133065332.

Almost surely, 2^532261322 is an apocalyptic number.

532261322 is a deficient number, since it is larger than the sum of its proper divisors (266130664).

532261322 is a wasteful number, since it uses less digits than its factorization.

532261322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266130663.

The product of its digits is 4320, while the sum is 26.

The square root of 532261322 is about 23070.7893666428. The cubic root of 532261322 is about 810.4165524990.

The spelling of 532261322 in words is "five hundred thirty-two million, two hundred sixty-one thousand, three hundred twenty-two".