144570650 has 48 divisors (see below), whose sum is σ = 312569280. Its totient is φ = 48720000.

The previous prime is 144570619. The next prime is 144570653. The reversal of 144570650 is 56075441.

144570650 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (144570653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17150 + ... + 24150.

It is an arithmetic number, because the mean of its divisors is an integer number (6511860).

Almost surely, 2^144570650 is an apocalyptic number.

144570650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144570650 is an abundant number, since it is smaller than the sum of its proper divisors (167998630).

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

144570650 is a wasteful number, since it uses less digits than its factorization.

144570650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7079 (or 7074 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 144570650 is about 12023.7535736558. The cubic root of 144570650 is about 524.8397394439.

The spelling of 144570650 in words is "one hundred forty-four million, five hundred seventy thousand, six hundred fifty".