224135496 has 48 divisors (see below), whose sum is σ = 653731260. Its totient is φ = 68964480.

The previous prime is 224135473. The next prime is 224135507. The reversal of 224135496 is 694531422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 224100900 + 34596 = 14970^2 + 186^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 224135496.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118795 + ... + 120666.

Almost surely, 2^224135496 is an apocalyptic number.

224135496 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

224135496 is an abundant number, since it is smaller than the sum of its proper divisors (429595764).

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

224135496 is a wasteful number, since it uses less digits than its factorization.

224135496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239486 (or 239479 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 224135496 is about 14971.1554664294. The cubic root of 224135496 is about 607.4402237582.

The spelling of 224135496 in words is "two hundred twenty-four million, one hundred thirty-five thousand, four hundred ninety-six".