145182 has 8 divisors (see below), whose sum is σ = 290376. Its totient is φ = 48392.

The previous prime is 145177. The next prime is 145193. The reversal of 145182 is 281541.

It is a sphenic number, since it is the product of 3 distinct primes.

145182 is an admirable number.

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 145182.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12093 + ... + 12104.

It is an arithmetic number, because the mean of its divisors is an integer number (36297).

2¹⁴⁵¹⁸² is an apocalyptic number.

145182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

145182 is a wasteful number, since it uses less digits than its factorization.

145182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24202.

The product of its digits is 320, while the sum is 21.

The square root of 145182 is about 381.0275580585. The cubic root of 145182 is about 52.5578500635.

Subtracting from 145182 its sum of digits (21), we obtain a square (145161 = 381²).

The spelling of 145182 in words is "one hundred forty-five thousand, one hundred eighty-two".