145032 has 16 divisors (see below), whose sum is σ = 362640. Its totient is φ = 48336.

The previous prime is 145031. The next prime is 145037. The reversal of 145032 is 230541.

It is an Ulam number.

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

It is a plaindrome in base 16.

It is a nialpdrome in base 8.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 145032.

It is not an unprimeable number, because it can be changed into a prime (145031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2998 + ... + 3045.

It is an arithmetic number, because the mean of its divisors is an integer number (22665).

2¹⁴⁵⁰³² is an apocalyptic number.

145032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145032 is an abundant number, since it is smaller than the sum of its proper divisors (217608).

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

145032 is a wasteful number, since it uses less digits than its factorization.

145032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6052 (or 6048 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 145032 is about 380.8306710337. The cubic root of 145032 is about 52.5397431490.

Adding to 145032 its reverse (230541), we get a palindrome (375573).

The spelling of 145032 in words is "one hundred forty-five thousand, thirty-two".