40296733 has 2 divisors, whose sum is σ = 40296734. Its totient is φ = 40296732.

The previous prime is 40296731. The next prime is 40296791. The reversal of 40296733 is 33769204.

40296733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37613689 + 2683044 = 6133^2 + 1638^2 .

It is a cyclic number.

It is not a de Polignac number, because 40296733 - 2¹ = 40296731 is a prime.

Together with 40296731, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40296731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20148366 + 20148367.

It is an arithmetic number, because the mean of its divisors is an integer number (20148367).

Almost surely, 2^40296733 is an apocalyptic number.

It is an amenable number.

40296733 is a deficient number, since it is larger than the sum of its proper divisors (1).

40296733 is an equidigital number, since it uses as much as digits as its factorization.

40296733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 40296733 is about 6347.9707781306. The cubic root of 40296733 is about 342.8387838962.

The spelling of 40296733 in words is "forty million, two hundred ninety-six thousand, seven hundred thirty-three".