16141489 has 8 divisors (see below), whose sum is σ = 19866560. Its totient is φ = 12771216.

The previous prime is 16141481. The next prime is 16141493. The reversal of 16141489 is 98414161.

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 16141489 - 2³ = 16141481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16141481) 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, 88599 + ... + 88780.

It is an arithmetic number, because the mean of its divisors is an integer number (2483320).

Almost surely, 2^16141489 is an apocalyptic number.

It is an amenable number.

16141489 is a deficient number, since it is larger than the sum of its proper divisors (3725071).

16141489 is a wasteful number, since it uses less digits than its factorization.

16141489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177399.

The product of its digits is 6912, while the sum is 34.

The square root of 16141489 is about 4017.6471970545. The cubic root of 16141489 is about 252.7248019224.

The spelling of 16141489 in words is "sixteen million, one hundred forty-one thousand, four hundred eighty-nine".