945022 has 16 divisors (see below), whose sum is σ = 1607760. Its totient is φ = 412992.

The previous prime is 944987. The next prime is 945031. The reversal of 945022 is 220549.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 944984 and 945002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463 + ... + 1450.

It is an arithmetic number, because the mean of its divisors is an integer number (100485).

2⁹⁴⁵⁰²² is an apocalyptic number.

945022 is a deficient number, since it is larger than the sum of its proper divisors (662738).

945022 is a wasteful number, since it uses less digits than its factorization.

945022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 945022 is about 972.1224202743. The cubic root of 945022 is about 98.1327508178.

The spelling of 945022 in words is "nine hundred forty-five thousand, twenty-two".