35618225 has 12 divisors (see below), whose sum is σ = 45592320. Its totient is φ = 27574800.

The previous prime is 35618221. The next prime is 35618239. The reversal of 35618225 is 52281653.

It is not a de Polignac number, because 35618225 - 2² = 35618221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35618191 and 35618200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35618221) 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, 22205 + ... + 23754.

It is an arithmetic number, because the mean of its divisors is an integer number (3799360).

Almost surely, 2^35618225 is an apocalyptic number.

It is an amenable number.

35618225 is a deficient number, since it is larger than the sum of its proper divisors (9974095).

35618225 is a wasteful number, since it uses less digits than its factorization.

35618225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46000 (or 45995 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 35618225 is about 5968.1006191250. The cubic root of 35618225 is about 329.0213583569.

Adding to 35618225 its reverse (52281653), we get a palindrome (87899878).

It can be divided in two parts, 356 and 18225, that added together give a palindrome (18581).

The spelling of 35618225 in words is "thirty-five million, six hundred eighteen thousand, two hundred twenty-five".