240149630 has 32 divisors (see below), whose sum is σ = 494843904. Its totient is φ = 82200096.

The previous prime is 240149617. The next prime is 240149659. The reversal of 240149630 is 36941042.

240149630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 240149593 and 240149602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45299 + ... + 50321.

It is an arithmetic number, because the mean of its divisors is an integer number (15463872).

Almost surely, 2^240149630 is an apocalyptic number.

240149630 is an abundant number, since it is smaller than the sum of its proper divisors (254694274).

240149630 is a wasteful number, since it uses less digits than its factorization.

240149630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 240149630 is about 15496.7619198334. The cubic root of 240149630 is about 621.5756230271.

The spelling of 240149630 in words is "two hundred forty million, one hundred forty-nine thousand, six hundred thirty".