1048859025 has 12 divisors (see below), whose sum is σ = 1734113712. Its totient is φ = 559391440.

The previous prime is 1048858969. The next prime is 1048859069. The reversal of 1048859025 is 5209588401.

It is a happy number.

It is not a de Polignac number, because 1048859025 - 2⁹ = 1048858513 is a prime.

It is a super-2 number, since 2×1048859025² = 2200210508647901250, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6992319 + ... + 6992468.

It is an arithmetic number, because the mean of its divisors is an integer number (144509476).

Almost surely, 2^1048859025 is an apocalyptic number.

1048859025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1048859025 is a deficient number, since it is larger than the sum of its proper divisors (685254687).

1048859025 is a wasteful number, since it uses less digits than its factorization.

1048859025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13984800 (or 13984795 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 1048859025 is about 32386.0930802096. The cubic root of 1048859025 is about 1016.0280701035.

The spelling of 1048859025 in words is "one billion, forty-eight million, eight hundred fifty-nine thousand, twenty-five".