33482225 has 24 divisors (see below), whose sum is σ = 48740928. Its totient is φ = 22334400.

The previous prime is 33482221. The next prime is 33482233. The reversal of 33482225 is 52228433.

It is not a de Polignac number, because 33482225 - 2² = 33482221 is a prime.

It is a super-2 number, since 2×33482225² = 2242118781901250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33482221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3890 + ... + 9060.

It is an arithmetic number, because the mean of its divisors is an integer number (2030872).

Almost surely, 2^33482225 is an apocalyptic number.

33482225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

33482225 is a deficient number, since it is larger than the sum of its proper divisors (15258703).

33482225 is a wasteful number, since it uses less digits than its factorization.

33482225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5225 (or 5220 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 33482225 is about 5786.3827215282. The cubic root of 33482225 is about 322.3082609234.

The spelling of 33482225 in words is "thirty-three million, four hundred eighty-two thousand, two hundred twenty-five".