144862960 has 40 divisors (see below), whose sum is σ = 367427376. Its totient is φ = 52677120.

The previous prime is 144862951. The next prime is 144862961. The reversal of 144862960 is 69268441.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144862961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81429 + ... + 83188.

Almost surely, 2^144862960 is an apocalyptic number.

144862960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144862960 is an abundant number, since it is smaller than the sum of its proper divisors (222564416).

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

144862960 is a wasteful number, since it uses less digits than its factorization.

144862960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164641 (or 164635 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 144862960 is about 12035.9029574021. The cubic root of 144862960 is about 525.1932289480.

The spelling of 144862960 in words is "one hundred forty-four million, eight hundred sixty-two thousand, nine hundred sixty".