33480322 has 4 divisors (see below), whose sum is σ = 50220486. Its totient is φ = 16740160.

The previous prime is 33480283. The next prime is 33480329. The reversal of 33480322 is 22308433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22308433 = 7 ⋅3186919.

It can be written as a sum of positive squares in only one way, i.e., 31573161 + 1907161 = 5619^2 + 1381^2 .

It is a super-2 number, since 2×33480322² = 2241863922447368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33480329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8370079 + ... + 8370082.

Almost surely, 2^33480322 is an apocalyptic number.

33480322 is a deficient number, since it is larger than the sum of its proper divisors (16740164).

33480322 is a wasteful number, since it uses less digits than its factorization.

33480322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16740163.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 33480322 is about 5786.2182813993. The cubic root of 33480322 is about 322.3021545566.

Adding to 33480322 its reverse (22308433), we get a palindrome (55788755).

It can be divided in two parts, 334 and 80322, that added together give a square (80656 = 284²).

The spelling of 33480322 in words is "thirty-three million, four hundred eighty thousand, three hundred twenty-two".