3081048 has 16 divisors (see below), whose sum is σ = 7702680. Its totient is φ = 1027008.

The previous prime is 3081037. The next prime is 3081053. The reversal of 3081048 is 8401803.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 128377 = 3081048 / (3 + 0 + 8 + 1 + 0 + 4 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64165 + ... + 64212.

Almost surely, 2^3081048 is an apocalyptic number.

It is an amenable number.

3081048 is an abundant number, since it is smaller than the sum of its proper divisors (4621632).

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

3081048 is a wasteful number, since it uses less digits than its factorization.

3081048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128386 (or 128382 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 3081048 is about 1755.2914287947. The cubic root of 3081048 is about 145.5122272173.

The spelling of 3081048 in words is "three million, eighty-one thousand, forty-eight".