35645000 has 40 divisors (see below), whose sum is σ = 83527950. Its totient is φ = 14256000.

The previous prime is 35644997. The next prime is 35645011. The reversal of 35645000 is 54653.

35645000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 1094116 + 34550884 = 1046^2 + 5878^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 1436 + ... + 8564.

Almost surely, 2^35645000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35645000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41763975).

35645000 is an abundant number, since it is smaller than the sum of its proper divisors (47882950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35645000 is an equidigital number, since it uses as much as digits as its factorization.

35645000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7155 (or 7136 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 35645000 is about 5970.3433737098. The cubic root of 35645000 is about 329.1037818948.

Adding to 35645000 its reverse (54653), we get a palindrome (35699653).

The spelling of 35645000 in words is "thirty-five million, six hundred forty-five thousand".