144983532 has 48 divisors (see below), whose sum is σ = 351429120. Its totient is φ = 46487232.

The previous prime is 144983483. The next prime is 144983537. The reversal of 144983532 is 235389441.

It is not an unprimeable number, because it can be changed into a prime (144983537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31098 + ... + 35454.

It is an arithmetic number, because the mean of its divisors is an integer number (7321440).

Almost surely, 2^144983532 is an apocalyptic number.

144983532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144983532 is an abundant number, since it is smaller than the sum of its proper divisors (206445588).

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

144983532 is a wasteful number, since it uses less digits than its factorization.

144983532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470 (or 4468 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 144983532 is about 12040.9107628950. The cubic root of 144983532 is about 525.3388977411.

The spelling of 144983532 in words is "one hundred forty-four million, nine hundred eighty-three thousand, five hundred thirty-two".