150487740 has 288 divisors, whose sum is σ = 542324160. Its totient is φ = 34504704.

The previous prime is 150487739. The next prime is 150487751. The reversal of 150487740 is 47784051.

150487740 is a `hidden beast` number, since 1 + 504 + 87 + 74 + 0 = 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 = 150487695 and 150487704.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 1551372 + ... + 1551468.

It is an arithmetic number, because the mean of its divisors is an integer number (1883070).

Almost surely, 2^150487740 is an apocalyptic number.

150487740 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 150487740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271162080).

150487740 is an abundant number, since it is smaller than the sum of its proper divisors (391836420).

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

150487740 is a wasteful number, since it uses less digits than its factorization.

150487740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 150487740 is about 12267.3444559122. The cubic root of 150487740 is about 531.9045516289.

The spelling of 150487740 in words is "one hundred fifty million, four hundred eighty-seven thousand, seven hundred forty".