224796828 has 24 divisors (see below), whose sum is σ = 552133120. Its totient is φ = 70988400.

The previous prime is 224796787. The next prime is 224796851. The reversal of 224796828 is 828697422.

It is a super-2 number, since 2×224796828² = 101067227757723168, which contains 22 as substring.

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, 492748 + ... + 493203.

Almost surely, 2^224796828 is an apocalyptic number.

It is an amenable number.

224796828 is an abundant number, since it is smaller than the sum of its proper divisors (327336292).

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

224796828 is a wasteful number, since it uses less digits than its factorization.

224796828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985977 (or 985975 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 224796828 is about 14993.2260704626. The cubic root of 224796828 is about 608.0370728491.

The spelling of 224796828 in words is "two hundred twenty-four million, seven hundred ninety-six thousand, eight hundred twenty-eight".