150528222 has 48 divisors (see below), whose sum is σ = 369729360. Its totient is φ = 43877376.

The previous prime is 150528221. The next prime is 150528223. The reversal of 150528222 is 222825051.

It is an interprime number because it is at equal distance from previous prime (150528221) and next prime (150528223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150528221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12483 + ... + 21374.

It is an arithmetic number, because the mean of its divisors is an integer number (7702695).

Almost surely, 2^150528222 is an apocalyptic number.

150528222 is an abundant number, since it is smaller than the sum of its proper divisors (219201138).

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

150528222 is a wasteful number, since it uses less digits than its factorization.

150528222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33897 (or 33894 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 150528222 is about 12268.9943353153. The cubic root of 150528222 is about 531.9522424011.

The spelling of 150528222 in words is "one hundred fifty million, five hundred twenty-eight thousand, two hundred twenty-two".