144526022 has 8 divisors (see below), whose sum is σ = 217736400. Its totient is φ = 71947224.

The previous prime is 144526021. The next prime is 144526049. The reversal of 144526022 is 220625441.

144526022 is digitally balanced in base 3, 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.

It is a junction number, because it is equal to n+sod(n) for n = 144525982 and 144526000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144526021) by changing a digit.

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, 157322 + ... + 158237.

It is an arithmetic number, because the mean of its divisors is an integer number (27217050).

Almost surely, 2^144526022 is an apocalyptic number.

144526022 is a deficient number, since it is larger than the sum of its proper divisors (73210378).

144526022 is a wasteful number, since it uses less digits than its factorization.

144526022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315790.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 144526022 is about 12021.8976039559. The cubic root of 144526022 is about 524.7857290381.

The spelling of 144526022 in words is "one hundred forty-four million, five hundred twenty-six thousand, twenty-two".