35252224 has 48 divisors (see below), whose sum is σ = 80589600. Its totient is φ = 15101952.

The previous prime is 35252221. The next prime is 35252233. The reversal of 35252224 is 42225253.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 13107 + ... + 15565.

It is an arithmetic number, because the mean of its divisors is an integer number (1678950).

Almost surely, 2^35252224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35252224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40294800).

35252224 is an abundant number, since it is smaller than the sum of its proper divisors (45337376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35252224 is an equidigital number, since it uses as much as digits as its factorization.

35252224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488 (or 2468 counting only the distinct ones).

The product of its digits is 4800, while the sum is 25.

The square root of 35252224 is about 5937.3583351521. The cubic root of 35252224 is about 327.8905047961.

Adding to 35252224 its reverse (42225253), we get a palindrome (77477477).

The spelling of 35252224 in words is "thirty-five million, two hundred fifty-two thousand, two hundred twenty-four".