224057496 has 96 divisors (see below), whose sum is σ = 623356560. Its totient is φ = 67032576.

The previous prime is 224057489. The next prime is 224057521. The reversal of 224057496 is 694750422.

224057496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149326 + ... + 150818.

Almost surely, 2^224057496 is an apocalyptic number.

224057496 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224057496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311678280).

224057496 is an abundant number, since it is smaller than the sum of its proper divisors (399299064).

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

224057496 is a wasteful number, since it uses less digits than its factorization.

224057496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565 (or 1548 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 224057496 is about 14968.5502303997. The cubic root of 224057496 is about 607.3697517512.

The spelling of 224057496 in words is "two hundred twenty-four million, fifty-seven thousand, four hundred ninety-six".