1048987015 has 8 divisors (see below), whose sum is σ = 1276514208. Its totient is φ = 827369760.

The previous prime is 1048986949. The next prime is 1048987039. The reversal of 1048987015 is 5107898401.

It is a happy number.

1048987015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1048987015 - 2⁹ = 1048986503 is a prime.

It is a super-3 number, since 3×1048987015³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

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, 1477092 + ... + 1477801.

It is an arithmetic number, because the mean of its divisors is an integer number (159564276).

Almost surely, 2^1048987015 is an apocalyptic number.

1048987015 is a deficient number, since it is larger than the sum of its proper divisors (227527193).

1048987015 is an equidigital number, since it uses as much as digits as its factorization.

1048987015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2954969.

The product of its (nonzero) digits is 80640, while the sum is 43.

The square root of 1048987015 is about 32388.0690224039. The cubic root of 1048987015 is about 1016.0693963258.

The spelling of 1048987015 in words is "one billion, forty-eight million, nine hundred eighty-seven thousand, fifteen".