1008218260 has 48 divisors (see below), whose sum is σ = 2425893120. Its totient is φ = 344793600.

The previous prime is 1008218227. The next prime is 1008218293. The reversal of 1008218260 is 628128001.

It is an interprime number because it is at equal distance from previous prime (1008218227) and next prime (1008218293).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47161 + ... + 65119.

It is an arithmetic number, because the mean of its divisors is an integer number (50539440).

Almost surely, 2^1008218260 is an apocalyptic number.

1008218260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1008218260 is an abundant number, since it is smaller than the sum of its proper divisors (1417674860).

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

1008218260 is a wasteful number, since it uses less digits than its factorization.

1008218260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18376 (or 18374 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1008218260 is about 31752.4528186406. The cubic root of 1008218260 is about 1002.7319496544.

The spelling of 1008218260 in words is "one billion, eight million, two hundred eighteen thousand, two hundred sixty".