150864228 has 48 divisors (see below), whose sum is σ = 403755520. Its totient is φ = 48664800.

The previous prime is 150864227. The next prime is 150864247. The reversal of 150864228 is 822468051.

150864228 is a `hidden beast` number, since 1 + 5 + 0 + 8 + 642 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 150864192 and 150864201.

It is not an unprimeable number, because it can be changed into a prime (150864221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19183 + ... + 25878.

Almost surely, 2^150864228 is an apocalyptic number.

150864228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

150864228 is an abundant number, since it is smaller than the sum of its proper divisors (252891292).

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

150864228 is a wasteful number, since it uses less digits than its factorization.

150864228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45105 (or 45097 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 150864228 is about 12282.6800007165. The cubic root of 150864228 is about 532.3477525472.

The spelling of 150864228 in words is "one hundred fifty million, eight hundred sixty-four thousand, two hundred twenty-eight".