35625001 has 4 divisors (see below), whose sum is σ = 35778132. Its totient is φ = 35471872.

The previous prime is 35624993. The next prime is 35625017. The reversal of 35625001 is 10052653.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25512601 + 10112400 = 5051^2 + 3180^2 .

It is a cyclic number.

It is not a de Polignac number, because 35625001 - 2³ = 35624993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35625041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76216 + ... + 76681.

It is an arithmetic number, because the mean of its divisors is an integer number (8944533).

Almost surely, 2^35625001 is an apocalyptic number.

It is an amenable number.

35625001 is a deficient number, since it is larger than the sum of its proper divisors (153131).

35625001 is a wasteful number, since it uses less digits than its factorization.

35625001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153130.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 35625001 is about 5968.6682769274. The cubic root of 35625001 is about 329.0422213408.

Adding to 35625001 its reverse (10052653), we get a palindrome (45677654).

The spelling of 35625001 in words is "thirty-five million, six hundred twenty-five thousand, one".