33225669 has 12 divisors (see below), whose sum is σ = 48050496. Its totient is φ = 22123752.

The previous prime is 33225641. The next prime is 33225671. The reversal of 33225669 is 96652233.

It is not a de Polignac number, because 33225669 - 2¹³ = 33217477 is a prime.

It is a super-2 number, since 2×33225669² = 2207890160995122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33225469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8254 + ... + 11600.

It is an arithmetic number, because the mean of its divisors is an integer number (4004208).

Almost surely, 2^33225669 is an apocalyptic number.

It is an amenable number.

33225669 is a deficient number, since it is larger than the sum of its proper divisors (14824827).

33225669 is a wasteful number, since it uses less digits than its factorization.

33225669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4456 (or 4453 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 33225669 is about 5764.1711459671. The cubic root of 33225669 is about 321.4829252421.

The spelling of 33225669 in words is "thirty-three million, two hundred twenty-five thousand, six hundred sixty-nine".