2440659 has 8 divisors (see below), whose sum is σ = 3504592. Its totient is φ = 1501920.

The previous prime is 2440657. The next prime is 2440667. The reversal of 2440659 is 9560442.

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

It is not a de Polignac number, because 2440659 - 2¹ = 2440657 is a prime.

It is a super-3 number, since 3×2440659³ = 43615672339269333537, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2440657) 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, 31252 + ... + 31329.

It is an arithmetic number, because the mean of its divisors is an integer number (438074).

2^2440659 is an apocalyptic number.

2440659 is a deficient number, since it is larger than the sum of its proper divisors (1063933).

2440659 is a wasteful number, since it uses less digits than its factorization.

2440659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62597.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2440659 is about 1562.2608617001. The cubic root of 2440659 is about 134.6384289005.

The spelling of 2440659 in words is "two million, four hundred forty thousand, six hundred fifty-nine".