8681048 has 8 divisors (see below), whose sum is σ = 16276980. Its totient is φ = 4340520.

The previous prime is 8681047. The next prime is 8681059. The reversal of 8681048 is 8401868.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8680999 and 8681017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8681047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542558 + ... + 542573.

Almost surely, 2^8681048 is an apocalyptic number.

It is an amenable number.

8681048 is a deficient number, since it is larger than the sum of its proper divisors (7595932).

8681048 is a wasteful number, since it uses less digits than its factorization.

8681048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085137 (or 1085133 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 8681048 is about 2946.3618243522. The cubic root of 8681048 is about 205.5215590992.

The spelling of 8681048 in words is "eight million, six hundred eighty-one thousand, forty-eight".