240964403 has 4 divisors (see below), whose sum is σ = 253646760. Its totient is φ = 228282048.

The previous prime is 240964397. The next prime is 240964417. The reversal of 240964403 is 304469042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240964403 - 2²² = 236770099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240964403.

It is not an unprimeable number, because it can be changed into a prime (240964433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6341150 + ... + 6341187.

It is an arithmetic number, because the mean of its divisors is an integer number (63411690).

Almost surely, 2^240964403 is an apocalyptic number.

240964403 is a deficient number, since it is larger than the sum of its proper divisors (12682357).

240964403 is a wasteful number, since it uses less digits than its factorization.

240964403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12682356.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 240964403 is about 15523.0281517493. The cubic root of 240964403 is about 622.2777843749.

The spelling of 240964403 in words is "two hundred forty million, nine hundred sixty-four thousand, four hundred three".