144650484 has 72 divisors (see below), whose sum is σ = 422368128. Its totient is φ = 41253120.

The previous prime is 144650479. The next prime is 144650503. The reversal of 144650484 is 484056441.

It is a happy number.

144650484 is a `hidden beast` number, since 144 + 6 + 504 + 8 + 4 = 666.

144650484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4012 + ... + 17475.

It is an arithmetic number, because the mean of its divisors is an integer number (5866224).

Almost surely, 2^144650484 is an apocalyptic number.

It is an amenable number.

144650484 is an abundant number, since it is smaller than the sum of its proper divisors (277717644).

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

144650484 is a wasteful number, since it uses less digits than its factorization.

144650484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21525 (or 21520 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 144650484 is about 12027.0729606168. The cubic root of 144650484 is about 524.9363296935.

The spelling of 144650484 in words is "one hundred forty-four million, six hundred fifty thousand, four hundred eighty-four".