224467946 has 24 divisors (see below), whose sum is σ = 352096524. Its totient is φ = 107313920.

The previous prime is 224467927. The next prime is 224467967. The reversal of 224467946 is 649764422.

It can be written as a sum of positive squares in 6 ways, for example, as 99900025 + 124567921 = 9995^2 + 11161^2 .

It is a junction number, because it is equal to n+sod(n) for n = 224467897 and 224467906.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189476 + ... + 190656.

Almost surely, 2^224467946 is an apocalyptic number.

224467946 is a deficient number, since it is larger than the sum of its proper divisors (127628578).

224467946 is a wasteful number, since it uses less digits than its factorization.

224467946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1325 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The square root of 224467946 is about 14982.2543697536. The cubic root of 224467946 is about 607.7404048891.

The spelling of 224467946 in words is "two hundred twenty-four million, four hundred sixty-seven thousand, nine hundred forty-six".