144875936 has 12 divisors (see below), whose sum is σ = 285224562. Its totient is φ = 72437952.

The previous prime is 144875923. The next prime is 144875953. The reversal of 144875936 is 639578441.

It can be written as a sum of positive squares in only one way, i.e., 103144336 + 41731600 = 10156^2 + 6460^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2263655 + ... + 2263718.

Almost surely, 2^144875936 is an apocalyptic number.

144875936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

144875936 is a deficient number, since it is larger than the sum of its proper divisors (140348626).

144875936 is an equidigital number, since it uses as much as digits as its factorization.

144875936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4527383 (or 4527375 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 144875936 is about 12036.4419991956. The cubic root of 144875936 is about 525.2089097538.

The spelling of 144875936 in words is "one hundred forty-four million, eight hundred seventy-five thousand, nine hundred thirty-six".