945224 has 16 divisors (see below), whose sum is σ = 2025600. Its totient is φ = 405072.

The previous prime is 945211. The next prime is 945227. The reversal of 945224 is 422549.

It is a junction number, because it is equal to n+sod(n) for n = 945193 and 945202.

It is not an unprimeable number, because it can be changed into a prime (945227) by changing a digit.

945224 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8384 + ... + 8495.

It is an arithmetic number, because the mean of its divisors is an integer number (126600).

2⁹⁴⁵²²⁴ is an apocalyptic number.

It is an amenable number.

945224 is an abundant number, since it is smaller than the sum of its proper divisors (1080376).

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

945224 is a wasteful number, since it uses less digits than its factorization.

945224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16892 (or 16888 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 945224 is about 972.2263111025. The cubic root of 945224 is about 98.1397423318.

The spelling of 945224 in words is "nine hundred forty-five thousand, two hundred twenty-four".