535231322 has 4 divisors (see below), whose sum is σ = 802846986. Its totient is φ = 267615660.

The previous prime is 535231313. The next prime is 535231327. The reversal of 535231322 is 223132535.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 470412721 + 64818601 = 21689^2 + 8051^2 .

It is a junction number, because it is equal to n+sod(n) for n = 535231291 and 535231300.

It is not an unprimeable number, because it can be changed into a prime (535231327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133807829 + ... + 133807832.

Almost surely, 2^535231322 is an apocalyptic number.

535231322 is a deficient number, since it is larger than the sum of its proper divisors (267615664).

535231322 is a wasteful number, since it uses less digits than its factorization.

535231322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267615663.

The product of its digits is 5400, while the sum is 26.

The square root of 535231322 is about 23135.0669331212. The cubic root of 535231322 is about 811.9211230378.

Adding to 535231322 its reverse (223132535), we get a palindrome (758363857).

It can be divided in two parts, 53523 and 1322, that added together give a palindrome (54845).

The spelling of 535231322 in words is "five hundred thirty-five million, two hundred thirty-one thousand, three hundred twenty-two".