144984292 has 12 divisors (see below), whose sum is σ = 253815100. Its totient is φ = 72465696.

The previous prime is 144984277. The next prime is 144984337. The reversal of 144984292 is 292489441.

144984292 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 83612736 + 61371556 = 9144^2 + 7834^2 .

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, 10834 + ... + 20182.

Almost surely, 2^144984292 is an apocalyptic number.

It is an amenable number.

144984292 is a deficient number, since it is larger than the sum of its proper divisors (108830808).

144984292 is a wasteful number, since it uses less digits than its factorization.

144984292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13230 (or 13228 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 144984292 is about 12040.9423219281. The cubic root of 144984292 is about 525.3398156772.

The spelling of 144984292 in words is "one hundred forty-four million, nine hundred eighty-four thousand, two hundred ninety-two".