1048856677 has 12 divisors (see below), whose sum is σ = 1213555840. Its totient is φ = 903319560.

The previous prime is 1048856671. The next prime is 1048856681. The reversal of 1048856677 is 7766588401.

It is a de Polignac number, because none of the positive numbers 2^k-1048856677 is a prime.

It is a super-2 number, since 2×1048856677² = 2200200657774964658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048856671) 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 11 ways as a sum of consecutive naturals, for example, 225813 + ... + 230410.

Almost surely, 2^1048856677 is an apocalyptic number.

It is an amenable number.

1048856677 is a deficient number, since it is larger than the sum of its proper divisors (164699163).

1048856677 is a wasteful number, since it uses less digits than its factorization.

1048856677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456264 (or 456253 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 52.

The square root of 1048856677 is about 32386.0568300619. The cubic root of 1048856677 is about 1016.0273119350.

The spelling of 1048856677 in words is "one billion, forty-eight million, eight hundred fifty-six thousand, six hundred seventy-seven".