945382 has 4 divisors (see below), whose sum is σ = 1418076. Its totient is φ = 472690.

The previous prime is 945377. The next prime is 945389. The reversal of 945382 is 283549.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 283549 = 7 ⋅40507.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236344 + ... + 236347.

It is an arithmetic number, because the mean of its divisors is an integer number (354519).

2⁹⁴⁵³⁸² is an apocalyptic number.

945382 is a deficient number, since it is larger than the sum of its proper divisors (472694).

945382 is a wasteful number, since it uses less digits than its factorization.

945382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472693.

The product of its digits is 8640, while the sum is 31.

The square root of 945382 is about 972.3075645083. The cubic root of 945382 is about 98.1452102474.

It can be divided in two parts, 94 and 5382, that added together give a square (5476 = 74²).

The spelling of 945382 in words is "nine hundred forty-five thousand, three hundred eighty-two".