240010000 has 50 divisors (see below), whose sum is σ = 581112422. Its totient is φ = 96000000.

The previous prime is 240009997. The next prime is 240010031. The reversal of 240010000 is 10042.

It can be written as a sum of positive squares in 5 ways, for example, as 122677776 + 117332224 = 11076^2 + 10832^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2001 + ... + 22000.

Almost surely, 2^240010000 is an apocalyptic number.

240010000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290556211).

240010000 is an abundant number, since it is smaller than the sum of its proper divisors (341102422).

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

240010000 is an equidigital number, since it uses as much as digits as its factorization.

240010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24029 (or 24008 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 240010000 is about 15492.2561300800. The cubic root of 240010000 is about 621.4551322723.

Adding to 240010000 its reverse (10042), we get a palindrome (240020042).

The spelling of 240010000 in words is "two hundred forty million, ten thousand".