144959946 has 8 divisors (see below), whose sum is σ = 289919904. Its totient is φ = 48319980.

The previous prime is 144959897. The next prime is 144959963. The reversal of 144959946 is 649959441.

144959946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

144959946 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12079990 + ... + 12080001.

It is an arithmetic number, because the mean of its divisors is an integer number (36239988).

Almost surely, 2^144959946 is an apocalyptic number.

144959946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

144959946 is a wasteful number, since it uses less digits than its factorization.

144959946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24159996.

The product of its digits is 1399680, while the sum is 51.

The square root of 144959946 is about 12039.9313120964. The cubic root of 144959946 is about 525.3104087235.

The spelling of 144959946 in words is "one hundred forty-four million, nine hundred fifty-nine thousand, nine hundred forty-six".