35224445 has 4 divisors (see below), whose sum is σ = 42269340. Its totient is φ = 28179552.

The previous prime is 35224429. The next prime is 35224447. The reversal of 35224445 is 54442253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54442253 = 3637 ⋅14969.

It can be written as a sum of positive squares in 2 ways, for example, as 5750404 + 29474041 = 2398^2 + 5429^2 .

It is a cyclic number.

It is not a de Polignac number, because 35224445 - 2⁴ = 35224429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35224447) 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, 3522440 + ... + 3522449.

It is an arithmetic number, because the mean of its divisors is an integer number (10567335).

Almost surely, 2^35224445 is an apocalyptic number.

It is an amenable number.

35224445 is a deficient number, since it is larger than the sum of its proper divisors (7044895).

35224445 is an equidigital number, since it uses as much as digits as its factorization.

35224445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044894.

The product of its digits is 19200, while the sum is 29.

The square root of 35224445 is about 5935.0185340907. The cubic root of 35224445 is about 327.8043554901.

Adding to 35224445 its reverse (54442253), we get a palindrome (89666698).

The spelling of 35224445 in words is "thirty-five million, two hundred twenty-four thousand, four hundred forty-five".