150689000 has 256 divisors, whose sum is σ = 467251200. Its totient is φ = 44064000.

The previous prime is 150688999. The next prime is 150689041. The reversal of 150689000 is 986051.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1462949 + ... + 1463051.

It is an arithmetic number, because the mean of its divisors is an integer number (1825200).

Almost surely, 2^150689000 is an apocalyptic number.

150689000 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 150689000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233625600).

150689000 is an abundant number, since it is smaller than the sum of its proper divisors (316562200).

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

150689000 is a wasteful number, since it uses less digits than its factorization.

150689000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 150689000 is about 12275.5447944277. The cubic root of 150689000 is about 532.1415663356.

The spelling of 150689000 in words is "one hundred fifty million, six hundred eighty-nine thousand".