150230740 has 48 divisors (see below), whose sum is σ = 346550400. Its totient is φ = 54250880.

The previous prime is 150230737. The next prime is 150230741. The reversal of 150230740 is 47032051.

150230740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150230741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30489 + ... + 35071.

It is an arithmetic number, because the mean of its divisors is an integer number (7219800).

Almost surely, 2^150230740 is an apocalyptic number.

150230740 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 150230740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173275200).

150230740 is an abundant number, since it is smaller than the sum of its proper divisors (196319660).

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

150230740 is a wasteful number, since it uses less digits than its factorization.

150230740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4752 (or 4750 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 150230740 is about 12256.8650151660. The cubic root of 150230740 is about 531.6015870569.

Adding to 150230740 its reverse (47032051), we get a palindrome (197262791).

The spelling of 150230740 in words is "one hundred fifty million, two hundred thirty thousand, seven hundred forty".