33745652 has 12 divisors (see below), whose sum is σ = 59336256. Its totient is φ = 16792440.

The previous prime is 33745651. The next prime is 33745667. The reversal of 33745652 is 25654733.

It is a super-2 number, since 2×33745652² = 2277538057810208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33745651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19148 + ... + 20835.

It is an arithmetic number, because the mean of its divisors is an integer number (4944688).

Almost surely, 2^33745652 is an apocalyptic number.

It is an amenable number.

33745652 is a deficient number, since it is larger than the sum of its proper divisors (25590604).

33745652 is a wasteful number, since it uses less digits than its factorization.

33745652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40198 (or 40196 counting only the distinct ones).

The product of its digits is 75600, while the sum is 35.

The square root of 33745652 is about 5809.1007910003. The cubic root of 33745652 is about 323.1513251576.

The spelling of 33745652 in words is "thirty-three million, seven hundred forty-five thousand, six hundred fifty-two".