2998078 has 8 divisors (see below), whose sum is σ = 4652280. Its totient is φ = 1447320.

The previous prime is 2998063. The next prime is 2998081. The reversal of 2998078 is 8708992.

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

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, 25788 + ... + 25903.

It is an arithmetic number, because the mean of its divisors is an integer number (581535).

2^2998078 is an apocalyptic number.

2998078 is a deficient number, since it is larger than the sum of its proper divisors (1654202).

2998078 is a wasteful number, since it uses less digits than its factorization.

2998078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51722.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 2998078 is about 1731.4958850659. The cubic root of 2998078 is about 144.1941504101.

The spelling of 2998078 in words is "two million, nine hundred ninety-eight thousand, seventy-eight".