943223425 has 12 divisors (see below), whose sum is σ = 1201208956. Its totient is φ = 734184000.

The previous prime is 943223417. The next prime is 943223443. The reversal of 943223425 is 524322349.

It can be written as a sum of positive squares in 6 ways, for example, as 72029169 + 871194256 = 8487^2 + 29516^2 .

It is not a de Polignac number, because 943223425 - 2³ = 943223417 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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, 508926 + ... + 510775.

Almost surely, 2^943223425 is an apocalyptic number.

It is an amenable number.

943223425 is a deficient number, since it is larger than the sum of its proper divisors (257985531).

943223425 is a wasteful number, since it uses less digits than its factorization.

943223425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019748 (or 1019743 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 943223425 is about 30711.9427096366. The cubic root of 943223425 is about 980.7045554765.

The spelling of 943223425 in words is "nine hundred forty-three million, two hundred twenty-three thousand, four hundred twenty-five".