150889648 has 80 divisors (see below), whose sum is σ = 371531776. Its totient is φ = 57749760.

The previous prime is 150889597. The next prime is 150889667. The reversal of 150889648 is 846988051.

150889648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43465 + ... + 46807.

Almost surely, 2^150889648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150889648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185765888).

150889648 is an abundant number, since it is smaller than the sum of its proper divisors (220642128).

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

150889648 is a wasteful number, since it uses less digits than its factorization.

150889648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3402 (or 3396 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The square root of 150889648 is about 12283.7147475835. The cubic root of 150889648 is about 532.3776503347.

The spelling of 150889648 in words is "one hundred fifty million, eight hundred eighty-nine thousand, six hundred forty-eight".