144662932 has 12 divisors (see below), whose sum is σ = 256628596. Its totient is φ = 71340480.

The previous prime is 144662929. The next prime is 144662963. The reversal of 144662932 is 239266441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 104162436 + 40500496 = 10206^2 + 6364^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 144662891 and 144662900.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 247419 + ... + 248002.

Almost surely, 2^144662932 is an apocalyptic number.

It is an amenable number.

144662932 is a deficient number, since it is larger than the sum of its proper divisors (111965664).

144662932 is a wasteful number, since it uses less digits than its factorization.

144662932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495498 (or 495496 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 144662932 is about 12027.5904486310. The cubic root of 144662932 is about 524.9513871844.

The spelling of 144662932 in words is "one hundred forty-four million, six hundred sixty-two thousand, nine hundred thirty-two".