150245740 has 24 divisors (see below), whose sum is σ = 315911232. Its totient is φ = 60023040.

The previous prime is 150245717. The next prime is 150245759. The reversal of 150245740 is 47542051.

It is a junction number, because it is equal to n+sod(n) for n = 150245699 and 150245708.

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 7 ways as a sum of consecutive naturals, for example, 13357 + ... + 21883.

It is an arithmetic number, because the mean of its divisors is an integer number (13162968).

Almost surely, 2^150245740 is an apocalyptic number.

150245740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150245740 is an abundant number, since it is smaller than the sum of its proper divisors (165665492).

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

150245740 is a wasteful number, since it uses less digits than its factorization.

150245740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9417 (or 9415 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 150245740 is about 12257.4769018750. The cubic root of 150245740 is about 531.6192793047.

Adding to 150245740 its reverse (47542051), we get a palindrome (197787791).

The spelling of 150245740 in words is "one hundred fifty million, two hundred forty-five thousand, seven hundred forty".