150298128 has 60 divisors (see below), whose sum is σ = 430902108. Its totient is φ = 48875520.

The previous prime is 150298121. The next prime is 150298129. The reversal of 150298128 is 821892051.

It can be written as a sum of positive squares in 2 ways, for example, as 5143824 + 145154304 = 2268^2 + 12048^2 .

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 = 150298092 and 150298101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150298121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6825 + ... + 18632.

Almost surely, 2^150298128 is an apocalyptic number.

150298128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

150298128 is an abundant number, since it is smaller than the sum of its proper divisors (280603980).

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

150298128 is a wasteful number, since it uses less digits than its factorization.

150298128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25512 (or 25503 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 150298128 is about 12259.6136970135. The cubic root of 150298128 is about 531.6810608333.

It can be divided in two parts, 150298 and 128, that added together give a triangular number (150426 = T₅₄₈).

The spelling of 150298128 in words is "one hundred fifty million, two hundred ninety-eight thousand, one hundred twenty-eight".