35633401 has 2 divisors, whose sum is σ = 35633402. Its totient is φ = 35633400.

The previous prime is 35633399. The next prime is 35633407. The reversal of 35633401 is 10433653.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32661225 + 2972176 = 5715^2 + 1724^2 .

It is an emirp because it is prime and its reverse (10433653) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35633401 - 2¹ = 35633399 is a prime.

Together with 35633399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (35633407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17816700 + 17816701.

It is an arithmetic number, because the mean of its divisors is an integer number (17816701).

Almost surely, 2^35633401 is an apocalyptic number.

It is an amenable number.

35633401 is a deficient number, since it is larger than the sum of its proper divisors (1).

35633401 is an equidigital number, since it uses as much as digits as its factorization.

35633401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 35633401 is about 5969.3719100086. The cubic root of 35633401 is about 329.0680808718.

The spelling of 35633401 in words is "thirty-five million, six hundred thirty-three thousand, four hundred one".