35223225 has 24 divisors (see below), whose sum is σ = 58484352. Its totient is φ = 18705600.

The previous prime is 35223193. The next prime is 35223229. The reversal of 35223225 is 52232253.

It is not a de Polignac number, because 35223225 - 2⁵ = 35223193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35223195 and 35223204.

It is not an unprimeable number, because it can be changed into a prime (35223229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19459 + ... + 21191.

It is an arithmetic number, because the mean of its divisors is an integer number (2436848).

Almost surely, 2^35223225 is an apocalyptic number.

It is an amenable number.

35223225 is a deficient number, since it is larger than the sum of its proper divisors (23261127).

35223225 is a wasteful number, since it uses less digits than its factorization.

35223225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017 (or 2012 counting only the distinct ones).

The product of its digits is 3600, while the sum is 24.

The square root of 35223225 is about 5934.9157534037. The cubic root of 35223225 is about 327.8005709409.

Adding to 35223225 its reverse (52232253), we get a palindrome (87455478).

Subtracting 35223225 from its reverse (52232253), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 35223225 in words is "thirty-five million, two hundred twenty-three thousand, two hundred twenty-five".