150230656 has 32 divisors (see below), whose sum is σ = 307386180. Its totient is φ = 73082880.

The previous prime is 150230651. The next prime is 150230657. The reversal of 150230656 is 656032051.

It can be written as a sum of positive squares in 2 ways, for example, as 149230656 + 1000000 = 12216^2 + 1000^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (150230651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11125 + ... + 20596.

Almost surely, 2^150230656 is an apocalyptic number.

150230656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

150230656 is an abundant number, since it is smaller than the sum of its proper divisors (157155524).

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

150230656 is an equidigital number, since it uses as much as digits as its factorization.

150230656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31772 (or 31760 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 150230656 is about 12256.8615885144. The cubic root of 150230656 is about 531.6014879770.

The spelling of 150230656 in words is "one hundred fifty million, two hundred thirty thousand, six hundred fifty-six".