144092660 has 24 divisors (see below), whose sum is σ = 305594856. Its totient is φ = 57065600.

The previous prime is 144092657. The next prime is 144092671. The reversal of 144092660 is 66290441.

It is a happy number.

144092660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 42042256 + 102050404 = 6484^2 + 10102^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33647 + ... + 37686.

It is an arithmetic number, because the mean of its divisors is an integer number (12733119).

Almost surely, 2^144092660 is an apocalyptic number.

144092660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144092660 is an abundant number, since it is smaller than the sum of its proper divisors (161502196).

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

144092660 is a wasteful number, since it uses less digits than its factorization.

144092660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71443 (or 71441 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 144092660 is about 12003.8602124483. The cubic root of 144092660 is about 524.2606796889.

The spelling of 144092660 in words is "one hundred forty-four million, ninety-two thousand, six hundred sixty".