224706426 has 64 divisors (see below), whose sum is σ = 543820800. Its totient is φ = 60466176.

The previous prime is 224706373. The next prime is 224706437. The reversal of 224706426 is 624607422.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153285 + ... + 154743.

It is an arithmetic number, because the mean of its divisors is an integer number (8497200).

Almost surely, 2^224706426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224706426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271910400).

224706426 is an abundant number, since it is smaller than the sum of its proper divisors (319114374).

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

224706426 is a wasteful number, since it uses less digits than its factorization.

224706426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 224706426 is about 14990.2110058531. The cubic root of 224706426 is about 607.9555545910.

The spelling of 224706426 in words is "two hundred twenty-four million, seven hundred six thousand, four hundred twenty-six".