2998655 has 8 divisors (see below), whose sum is σ = 3925584. Its totient is φ = 2180800.

The previous prime is 2998651. The next prime is 2998657. The reversal of 2998655 is 5568992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2998655 - 2² = 2998651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2998651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27206 + ... + 27315.

It is an arithmetic number, because the mean of its divisors is an integer number (490698).

2^2998655 is an apocalyptic number.

2998655 is a deficient number, since it is larger than the sum of its proper divisors (926929).

2998655 is a wasteful number, since it uses less digits than its factorization.

2998655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54537.

The product of its digits is 194400, while the sum is 44.

The square root of 2998655 is about 1731.6624959847. The cubic root of 2998655 is about 144.2034001903.

The spelling of 2998655 in words is "two million, nine hundred ninety-eight thousand, six hundred fifty-five".