35604945 has 24 divisors (see below), whose sum is σ = 61901736. Its totient is φ = 18931968.

The previous prime is 35604941. The next prime is 35604949. The reversal of 35604945 is 54940653.

It is a happy number.

35604945 is a `hidden beast` number, since 3 + 5 + 604 + 9 + 45 = 666.

35604945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (35604941) and next prime (35604949).

It can be written as a sum of positive squares in 4 ways, for example, as 9072144 + 26532801 = 3012^2 + 5151^2 .

It is not a de Polignac number, because 35604945 - 2² = 35604941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35604941) 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 in 23 ways as a sum of consecutive naturals, for example, 16869 + ... + 18861.

It is an arithmetic number, because the mean of its divisors is an integer number (2579239).

Almost surely, 2^35604945 is an apocalyptic number.

It is an amenable number.

35604945 is a deficient number, since it is larger than the sum of its proper divisors (26296791).

35604945 is a wasteful number, since it uses less digits than its factorization.

35604945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401 (or 2398 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 35604945 is about 5966.9879336228. The cubic root of 35604945 is about 328.9804621885.

The spelling of 35604945 in words is "thirty-five million, six hundred four thousand, nine hundred forty-five".