145124 has 24 divisors (see below), whose sum is σ = 298368. Its totient is φ = 60480.

The previous prime is 145121. The next prime is 145133. The reversal of 145124 is 421541.

145124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (145121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1952 + ... + 2024.

It is an arithmetic number, because the mean of its divisors is an integer number (12432).

2¹⁴⁵¹²⁴ is an apocalyptic number.

145124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

145124 is an abundant number, since it is smaller than the sum of its proper divisors (153244).

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

145124 is a wasteful number, since it uses less digits than its factorization.

145124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 153 counting only the distinct ones).

The product of its digits is 160, while the sum is 17.

The square root of 145124 is about 380.9514404750. The cubic root of 145124 is about 52.5508502027.

Adding to 145124 its reverse (421541), we get a palindrome (566665).

The spelling of 145124 in words is "one hundred forty-five thousand, one hundred twenty-four".