1002440608 has 48 divisors (see below), whose sum is σ = 2237245920. Its totient is φ = 438310656.

The previous prime is 1002440603. The next prime is 1002440609. The reversal of 1002440608 is 8060442001.

It is not an unprimeable number, because it can be changed into a prime (1002440603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55510 + ... + 71317.

It is an arithmetic number, because the mean of its divisors is an integer number (46609290).

Almost surely, 2^1002440608 is an apocalyptic number.

It is an amenable number.

1002440608 is an abundant number, since it is smaller than the sum of its proper divisors (1234805312).

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

1002440608 is a wasteful number, since it uses less digits than its factorization.

1002440608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126869 (or 126861 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1002440608 is about 31661.3424857507. The cubic root of 1002440608 is about 1000.8128750551.

Adding to 1002440608 its reverse (8060442001), we get a palindrome (9062882609).

The spelling of 1002440608 in words is "one billion, two million, four hundred forty thousand, six hundred eight".