15089000 has 64 divisors (see below), whose sum is σ = 35942400. Its totient is φ = 5928000.

The previous prime is 15088999. The next prime is 15089057. The reversal of 15089000 is 98051.

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 15 ways as a sum of consecutive naturals, for example, 78905 + ... + 79095.

It is an arithmetic number, because the mean of its divisors is an integer number (561600).

Almost surely, 2^15089000 is an apocalyptic number.

15089000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15089000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17971200).

15089000 is an abundant number, since it is smaller than the sum of its proper divisors (20853400).

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

15089000 is a wasteful number, since it uses less digits than its factorization.

15089000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 15089000 is about 3884.4562038978. The cubic root of 15089000 is about 247.1080078593.

The spelling of 15089000 in words is "fifteen million, eighty-nine thousand".