150322068 has 120 divisors (see below), whose sum is σ = 429022440. Its totient is φ = 45619200.

The previous prime is 150322033. The next prime is 150322079. The reversal of 150322068 is 860223051.

It can be written as a sum of positive squares in 4 ways, for example, as 20088324 + 130233744 = 4482^2 + 11412^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 374668 + ... + 375068.

It is an arithmetic number, because the mean of its divisors is an integer number (3575187).

Almost surely, 2^150322068 is an apocalyptic number.

150322068 is a gapful number since it is divisible by the number (18) 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 150322068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214511220).

150322068 is an abundant number, since it is smaller than the sum of its proper divisors (278700372).

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

150322068 is a wasteful number, since it uses less digits than its factorization.

150322068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 150322068 is about 12260.5900347414. The cubic root of 150322068 is about 531.7092886607.

The spelling of 150322068 in words is "one hundred fifty million, three hundred twenty-two thousand, sixty-eight".