33766741 has 2 divisors, whose sum is σ = 33766742. Its totient is φ = 33766740.

The previous prime is 33766723. The next prime is 33766769. The reversal of 33766741 is 14766733.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29268100 + 4498641 = 5410^2 + 2121^2 .

It is a cyclic number.

It is not a de Polignac number, because 33766741 - 2¹¹ = 33764693 is a prime.

It is a super-2 number, since 2×33766741² = 2280385595522162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33766741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33766241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16883370 + 16883371.

It is an arithmetic number, because the mean of its divisors is an integer number (16883371).

Almost surely, 2^33766741 is an apocalyptic number.

It is an amenable number.

33766741 is a deficient number, since it is larger than the sum of its proper divisors (1).

33766741 is an equidigital number, since it uses as much as digits as its factorization.

33766741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 37.

The square root of 33766741 is about 5810.9156765522. The cubic root of 33766741 is about 323.2186278445.

The spelling of 33766741 in words is "thirty-three million, seven hundred sixty-six thousand, seven hundred forty-one".