33064436 has 6 divisors (see below), whose sum is σ = 57862770. Its totient is φ = 16532216.

The previous prime is 33064429. The next prime is 33064459. The reversal of 33064436 is 63446033.

It can be written as a sum of positive squares in only one way, i.e., 33062500 + 1936 = 5750^2 + 44^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33064399 and 33064408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4133051 + ... + 4133058.

It is an arithmetic number, because the mean of its divisors is an integer number (9643795).

Almost surely, 2^33064436 is an apocalyptic number.

It is an amenable number.

33064436 is a deficient number, since it is larger than the sum of its proper divisors (24798334).

33064436 is a wasteful number, since it uses less digits than its factorization.

33064436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8266113 (or 8266111 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

The square root of 33064436 is about 5750.1683453617. The cubic root of 33064436 is about 320.9620656317.

The spelling of 33064436 in words is "thirty-three million, sixty-four thousand, four hundred thirty-six".