31034522 has 8 divisors (see below), whose sum is σ = 46634196. Its totient is φ = 15489792.

The previous prime is 31034491. The next prime is 31034551. The reversal of 31034522 is 22543013.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20151121 + 10883401 = 4489^2 + 3299^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 31034494 and 31034503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12293 + ... + 14600.

Almost surely, 2^31034522 is an apocalyptic number.

31034522 is a deficient number, since it is larger than the sum of its proper divisors (15599674).

31034522 is a wasteful number, since it uses less digits than its factorization.

31034522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27472.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 31034522 is about 5570.8636673320. The cubic root of 31034522 is about 314.2546313809.

Adding to 31034522 its reverse (22543013), we get a palindrome (53577535).

The spelling of 31034522 in words is "thirty-one million, thirty-four thousand, five hundred twenty-two".