2440633 has 8 divisors (see below), whose sum is σ = 2644488. Its totient is φ = 2239104.

The previous prime is 2440621. The next prime is 2440643. The reversal of 2440633 is 3360442.

It can be written as a sum of positive squares in 4 ways, for example, as 514089 + 1926544 = 717^2 + 1388^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2440633 - 2²¹ = 343481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2440643) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2085 + ... + 3037.

It is an arithmetic number, because the mean of its divisors is an integer number (330561).

2^2440633 is an apocalyptic number.

It is an amenable number.

2440633 is a deficient number, since it is larger than the sum of its proper divisors (203855).

2440633 is a wasteful number, since it uses less digits than its factorization.

2440633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2440633 is about 1562.2525404044. The cubic root of 2440633 is about 134.6379508040.

The spelling of 2440633 in words is "two million, four hundred forty thousand, six hundred thirty-three".