35705225 has 6 divisors (see below), whose sum is σ = 44274510. Its totient is φ = 28564160.

The previous prime is 35705221. The next prime is 35705227. The reversal of 35705225 is 52250753.

It can be written as a sum of positive squares in 3 ways, for example, as 2157961 + 33547264 = 1469^2 + 5792^2 .

It is not a de Polignac number, because 35705225 - 2² = 35705221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35705221) 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, 714080 + ... + 714129.

It is an arithmetic number, because the mean of its divisors is an integer number (7379085).

Almost surely, 2^35705225 is an apocalyptic number.

It is an amenable number.

35705225 is a deficient number, since it is larger than the sum of its proper divisors (8569285).

35705225 is a wasteful number, since it uses less digits than its factorization.

35705225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428219 (or 1428214 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 35705225 is about 5975.3849248396. The cubic root of 35705225 is about 329.2890264181.

Adding to 35705225 its reverse (52250753), we get a palindrome (87955978).

The spelling of 35705225 in words is "thirty-five million, seven hundred five thousand, two hundred twenty-five".