35665713 has 6 divisors (see below), whose sum is σ = 51517154. Its totient is φ = 23777136.

The previous prime is 35665703. The next prime is 35665723. The reversal of 35665713 is 31756653.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (35665703) and next prime (35665723).

It can be written as a sum of positive squares in only one way, i.e., 23155344 + 12510369 = 4812^2 + 3537^2 .

It is not a de Polignac number, because 35665713 - 2⁴ = 35665697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35665703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1981420 + ... + 1981437.

Almost surely, 2^35665713 is an apocalyptic number.

It is an amenable number.

35665713 is a deficient number, since it is larger than the sum of its proper divisors (15851441).

35665713 is a wasteful number, since it uses less digits than its factorization.

35665713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962863 (or 3962860 counting only the distinct ones).

The product of its digits is 56700, while the sum is 36.

The square root of 35665713 is about 5972.0777791318. The cubic root of 35665713 is about 329.1675160013.

The spelling of 35665713 in words is "thirty-five million, six hundred sixty-five thousand, seven hundred thirteen".