144572000 has 96 divisors (see below), whose sum is σ = 363242880. Its totient is φ = 56524800.

The previous prime is 144571991. The next prime is 144572011. The reversal of 144572000 is 275441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187616 + ... + 188384.

It is an arithmetic number, because the mean of its divisors is an integer number (3783780).

Almost surely, 2^144572000 is an apocalyptic number.

144572000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144572000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181621440).

144572000 is an abundant number, since it is smaller than the sum of its proper divisors (218670880).

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

144572000 is an equidigital number, since it uses as much as digits as its factorization.

144572000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 144572000 is about 12023.8097123998. The cubic root of 144572000 is about 524.8413730891.

It can be divided in two parts, 1445 and 72000, that multiplied together give a square (104040000 = 10200²).

The spelling of 144572000 in words is "one hundred forty-four million, five hundred seventy-two thousand".