13435224 has 32 divisors (see below), whose sum is σ = 36642240. Its totient is φ = 4071200.

The previous prime is 13435211. The next prime is 13435267. The reversal of 13435224 is 42253431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 13435194 and 13435203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25182 + ... + 25709.

It is an arithmetic number, because the mean of its divisors is an integer number (1145070).

Almost surely, 2^13435224 is an apocalyptic number.

It is an amenable number.

13435224 is an abundant number, since it is smaller than the sum of its proper divisors (23207016).

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

13435224 is a wasteful number, since it uses less digits than its factorization.

13435224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50911 (or 50907 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 13435224 is about 3665.4091176839. The cubic root of 13435224 is about 237.7287119056.

Adding to 13435224 its reverse (42253431), we get a palindrome (55688655).

The spelling of 13435224 in words is "thirteen million, four hundred thirty-five thousand, two hundred twenty-four".