35640533 has 2 divisors, whose sum is σ = 35640534. Its totient is φ = 35640532.

The previous prime is 35640499. The next prime is 35640557. The reversal of 35640533 is 33504653.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35259844 + 380689 = 5938^2 + 617^2 .

It is a cyclic number.

It is not a de Polignac number, because 35640533 - 2⁶ = 35640469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35640496 and 35640505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35640733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17820266 + 17820267.

It is an arithmetic number, because the mean of its divisors is an integer number (17820267).

Almost surely, 2^35640533 is an apocalyptic number.

It is an amenable number.

35640533 is a deficient number, since it is larger than the sum of its proper divisors (1).

35640533 is an equidigital number, since it uses as much as digits as its factorization.

35640533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 35640533 is about 5969.9692629024. The cubic root of 35640533 is about 329.0900336551.

The spelling of 35640533 in words is "thirty-five million, six hundred forty thousand, five hundred thirty-three".