240613030 has 48 divisors (see below), whose sum is σ = 505284480. Its totient is φ = 82255488.

The previous prime is 240613027. The next prime is 240613049. The reversal of 240613030 is 30316042.

It is a junction number, because it is equal to n+sod(n) for n = 240612989 and 240613007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 278379 + ... + 279241.

It is an arithmetic number, because the mean of its divisors is an integer number (10526760).

Almost surely, 2^240613030 is an apocalyptic number.

240613030 is an abundant number, since it is smaller than the sum of its proper divisors (264671450).

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

240613030 is a wasteful number, since it uses less digits than its factorization.

240613030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453 (or 1446 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 240613030 is about 15511.7062246550. The cubic root of 240613030 is about 621.9751698610.

Adding to 240613030 its reverse (30316042), we get a palindrome (270929072).

The spelling of 240613030 in words is "two hundred forty million, six hundred thirteen thousand, thirty".