40852733 has 2 divisors, whose sum is σ = 40852734. Its totient is φ = 40852732.

The previous prime is 40852727. The next prime is 40852753. The reversal of 40852733 is 33725804.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32569849 + 8282884 = 5707^2 + 2878^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40852733 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40852733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40852703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20426366 + 20426367.

It is an arithmetic number, because the mean of its divisors is an integer number (20426367).

Almost surely, 2^40852733 is an apocalyptic number.

It is an amenable number.

40852733 is a deficient number, since it is larger than the sum of its proper divisors (1).

40852733 is an equidigital number, since it uses as much as digits as its factorization.

40852733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 40852733 is about 6391.6142718409. The cubic root of 40852733 is about 344.4083762171.

The spelling of 40852733 in words is "forty million, eight hundred fifty-two thousand, seven hundred thirty-three".