33264249 has 16 divisors (see below), whose sum is σ = 45062784. Its totient is φ = 21824000.

The previous prime is 33264239. The next prime is 33264251. The reversal of 33264249 is 94246233.

It is a cyclic number.

It is not a de Polignac number, because 33264249 - 2¹² = 33260153 is a prime.

It is a super-2 number, since 2×33264249² = 2213020523068002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33264239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94057 + ... + 94409.

It is an arithmetic number, because the mean of its divisors is an integer number (2816424).

Almost surely, 2^33264249 is an apocalyptic number.

It is an amenable number.

33264249 is a deficient number, since it is larger than the sum of its proper divisors (11798535).

33264249 is a wasteful number, since it uses less digits than its factorization.

33264249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its digits is 31104, while the sum is 33.

The square root of 33264249 is about 5767.5167099888. The cubic root of 33264249 is about 321.6073071253.

The spelling of 33264249 in words is "thirty-three million, two hundred sixty-four thousand, two hundred forty-nine".