150483840 has 128 divisors (see below), whose sum is σ = 516650400. Its totient is φ = 37036032.

The previous prime is 150483833. The next prime is 150483841. The reversal of 150483840 is 48384051.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×150483840² = 45290772202291200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150483841) 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 15 ways as a sum of consecutive naturals, for example, 21946 + ... + 27974.

Almost surely, 2^150483840 is an apocalyptic number.

150483840 is a gapful number since it is divisible by the number (10) 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 150483840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258325200).

150483840 is an abundant number, since it is smaller than the sum of its proper divisors (366166560).

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

150483840 is a wasteful number, since it uses less digits than its factorization.

150483840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6064 (or 6052 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 150483840 is about 12267.1854962742. The cubic root of 150483840 is about 531.8999566906.

The spelling of 150483840 in words is "one hundred fifty million, four hundred eighty-three thousand, eight hundred forty".