2018082656 has 24 divisors (see below), whose sum is σ = 3976452144. Its totient is φ = 1008190080.

The previous prime is 2018082637. The next prime is 2018082683. The reversal of 2018082656 is 6562808102.

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, 12821 + ... + 64811.

It is an arithmetic number, because the mean of its divisors is an integer number (165685506).

Almost surely, 2^2018082656 is an apocalyptic number.

It is an amenable number.

2018082656 is a deficient number, since it is larger than the sum of its proper divisors (1958369488).

2018082656 is a wasteful number, since it uses less digits than its factorization.

2018082656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53214 (or 53206 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 2018082656 is about 44923.0748724973. The cubic root of 2018082656 is about 1263.7067831853.

The spelling of 2018082656 in words is "two billion, eighteen million, eighty-two thousand, six hundred fifty-six".