150895000 has 80 divisors (see below), whose sum is σ = 358197840. Its totient is φ = 59568000.

The previous prime is 150894983. The next prime is 150895007. The reversal of 150895000 is 598051.

It is a self number, because there is not a number n which added to its sum of digits gives 150895000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150895007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 514854 + ... + 515146.

It is an arithmetic number, because the mean of its divisors is an integer number (4477473).

Almost surely, 2^150895000 is an apocalyptic number.

150895000 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 150895000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179098920).

150895000 is an abundant number, since it is smaller than the sum of its proper divisors (207302840).

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

150895000 is a wasteful number, since it uses less digits than its factorization.

150895000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 150895000 is about 12283.9325950609. The cubic root of 150895000 is about 532.3839446731.

The spelling of 150895000 in words is "one hundred fifty million, eight hundred ninety-five thousand".