2440635 has 8 divisors (see below), whose sum is σ = 3905040. Its totient is φ = 1301664.

The previous prime is 2440621. The next prime is 2440643. The reversal of 2440635 is 5360442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2440635 - 2¹¹ = 2438587 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81340 + ... + 81369.

It is an arithmetic number, because the mean of its divisors is an integer number (488130).

2^2440635 is an apocalyptic number.

2440635 is a deficient number, since it is larger than the sum of its proper divisors (1464405).

2440635 is a wasteful number, since it uses less digits than its factorization.

2440635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162717.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2440635 is about 1562.2531805056. The cubic root of 2440635 is about 134.6379875808.

The spelling of 2440635 in words is "two million, four hundred forty thousand, six hundred thirty-five".