Adding to 145152 its reverse (251541), we get a palindrome (396693).
It is a nialpdrome in base 12.
It is a congruent number.
It is an unprimeable number.
145152 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2145152 is an apocalyptic number.
145152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 145152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145152 is an frugal number, since it uses more digits than its factorization.
145152 is an evil number, because the sum of its binary digits is even.
The square root of 145152 is about 380.9881887933. The cubic root of 145152 is about 52.5542296787.
The spelling of 145152 in words is "one hundred forty-five thousand, one hundred fifty-two".