35252225 has 12 divisors (see below), whose sum is σ = 44166444. Its totient is φ = 27909120.

The previous prime is 35252221. The next prime is 35252233. The reversal of 35252225 is 52225253.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 3182656 + 32069569 = 1784^2 + 5663^2 .

It is not a de Polignac number, because 35252225 - 2² = 35252221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35252194 and 35252203.

It is not an unprimeable number, because it can be changed into a prime (35252221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4844 + ... + 9693.

It is an arithmetic number, because the mean of its divisors is an integer number (3680537).

Almost surely, 2^35252225 is an apocalyptic number.

It is an amenable number.

35252225 is a deficient number, since it is larger than the sum of its proper divisors (8914219).

35252225 is a wasteful number, since it uses less digits than its factorization.

35252225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14644 (or 14639 counting only the distinct ones).

The product of its digits is 6000, while the sum is 26.

The square root of 35252225 is about 5937.3584193646. The cubic root of 35252225 is about 327.8905078965.

Adding to 35252225 its reverse (52225253), we get a palindrome (87477478).

The spelling of 35252225 in words is "thirty-five million, two hundred fifty-two thousand, two hundred twenty-five".