240940150 has 96 divisors (see below), whose sum is σ = 526225248. Its totient is φ = 81100800.

The previous prime is 240940109. The next prime is 240940151. The reversal of 240940150 is 51049042.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240940151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 682374 + ... + 682726.

It is an arithmetic number, because the mean of its divisors is an integer number (5481513).

Almost surely, 2^240940150 is an apocalyptic number.

240940150 is an abundant number, since it is smaller than the sum of its proper divisors (285285098).

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

240940150 is a wasteful number, since it uses less digits than its factorization.

240940150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 240940150 is about 15522.2469378631. The cubic root of 240940150 is about 622.2569063125.

Adding to 240940150 its reverse (51049042), we get a palindrome (291989192).

The spelling of 240940150 in words is "two hundred forty million, nine hundred forty thousand, one hundred fifty".