240231054 has 64 divisors (see below), whose sum is σ = 571963392. Its totient is φ = 65836800.

The previous prime is 240231001. The next prime is 240231077. The reversal of 240231054 is 450132042.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 240231054.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 103899 + ... + 106185.

It is an arithmetic number, because the mean of its divisors is an integer number (8936928).

Almost surely, 2^240231054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240231054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285981696).

240231054 is an abundant number, since it is smaller than the sum of its proper divisors (331732338).

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

240231054 is a wasteful number, since it uses less digits than its factorization.

240231054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 240231054 is about 15499.3888266602. The cubic root of 240231054 is about 621.6458645880.

Adding to 240231054 its reverse (450132042), we get a palindrome (690363096).

The spelling of 240231054 in words is "two hundred forty million, two hundred thirty-one thousand, fifty-four".