144935812 has 36 divisors (see below), whose sum is σ = 307943104. Its totient is φ = 58458240.

The previous prime is 144935809. The next prime is 144935821. The reversal of 144935812 is 218539441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 864 + ... + 17047.

Almost surely, 2^144935812 is an apocalyptic number.

It is an amenable number.

144935812 is an abundant number, since it is smaller than the sum of its proper divisors (163007292).

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

144935812 is a wasteful number, since it uses less digits than its factorization.

144935812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17956 (or 17937 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 144935812 is about 12038.9290221348. The cubic root of 144935812 is about 525.2812545895.

The spelling of 144935812 in words is "one hundred forty-four million, nine hundred thirty-five thousand, eight hundred twelve".