945492 has 12 divisors (see below), whose sum is σ = 2206176. Its totient is φ = 315160.

The previous prime is 945481. The next prime is 945521. The reversal of 945492 is 294549.

It is a tau number, because it is divible by the number of its divisors (12).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 945492.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39384 + ... + 39407.

It is an arithmetic number, because the mean of its divisors is an integer number (183848).

2⁹⁴⁵⁴⁹² is an apocalyptic number.

It is an amenable number.

945492 is an abundant number, since it is smaller than the sum of its proper divisors (1260684).

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

945492 is a wasteful number, since it uses less digits than its factorization.

945492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78798 (or 78796 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 945492 is about 972.3641293260. The cubic root of 945492 is about 98.1490166645.

The spelling of 945492 in words is "nine hundred forty-five thousand, four hundred ninety-two".