14989026 has 64 divisors (see below), whose sum is σ = 34151040. Its totient is φ = 4354560.

The previous prime is 14989021. The next prime is 14989057. The reversal of 14989026 is 62098941.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (14989021) 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 31 ways as a sum of consecutive naturals, for example, 137460 + ... + 137568.

It is an arithmetic number, because the mean of its divisors is an integer number (533610).

Almost surely, 2^14989026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14989026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17075520).

14989026 is an abundant number, since it is smaller than the sum of its proper divisors (19162014).

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

14989026 is a wasteful number, since it uses less digits than its factorization.

14989026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 14989026 is about 3871.5663496833. The cubic root of 14989026 is about 246.5610500685.

The spelling of 14989026 in words is "fourteen million, nine hundred eighty-nine thousand, twenty-six".