144525726 has 24 divisors (see below), whose sum is σ = 313360320. Its totient is φ = 48141216.

The previous prime is 144525713. The next prime is 144525727. The reversal of 144525726 is 627525441.

It is a happy number.

144525726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144525727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47466 + ... + 50418.

It is an arithmetic number, because the mean of its divisors is an integer number (13056680).

Almost surely, 2^144525726 is an apocalyptic number.

144525726 is an abundant number, since it is smaller than the sum of its proper divisors (168834594).

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

144525726 is a wasteful number, since it uses less digits than its factorization.

144525726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680 (or 5677 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 144525726 is about 12021.8852930811. The cubic root of 144525726 is about 524.7853707712.

The spelling of 144525726 in words is "one hundred forty-four million, five hundred twenty-five thousand, seven hundred twenty-six".