144626214 has 64 divisors (see below), whose sum is σ = 312998400. Its totient is φ = 44416512.

The previous prime is 144626201. The next prime is 144626221. The reversal of 144626214 is 412626441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1279822 + ... + 1279934.

It is an arithmetic number, because the mean of its divisors is an integer number (4890600).

Almost surely, 2^144626214 is an apocalyptic number.

144626214 is an abundant number, since it is smaller than the sum of its proper divisors (168372186).

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

144626214 is a wasteful number, since it uses less digits than its factorization.

144626214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349.

The product of its digits is 9216, while the sum is 30.

The square root of 144626214 is about 12026.0639446163. The cubic root of 144626214 is about 524.9069694569.

The spelling of 144626214 in words is "one hundred forty-four million, six hundred twenty-six thousand, two hundred fourteen".