144098887 has 8 divisors (see below), whose sum is σ = 154032480. Its totient is φ = 134471040.

The previous prime is 144098879. The next prime is 144098947. The reversal of 144098887 is 788890441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144098887 - 2³ = 144098879 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144098887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144098837) 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 7 ways as a sum of consecutive naturals, for example, 75462 + ... + 77347.

It is an arithmetic number, because the mean of its divisors is an integer number (19254060).

Almost surely, 2^144098887 is an apocalyptic number.

144098887 is a deficient number, since it is larger than the sum of its proper divisors (9933593).

144098887 is a wasteful number, since it uses less digits than its factorization.

144098887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152873.

The product of its (nonzero) digits is 516096, while the sum is 49.

The square root of 144098887 is about 12004.1195845426. The cubic root of 144098887 is about 524.2682315985.

The spelling of 144098887 in words is "one hundred forty-four million, ninety-eight thousand, eight hundred eighty-seven".