2217298 has 8 divisors (see below), whose sum is σ = 3375792. Its totient is φ = 1092036.

The previous prime is 2217287. The next prime is 2217301. The reversal of 2217298 is 8927122.

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

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, 8140 + ... + 8407.

It is an arithmetic number, because the mean of its divisors is an integer number (421974).

2^2217298 is an apocalyptic number.

2217298 is a deficient number, since it is larger than the sum of its proper divisors (1158494).

2217298 is a wasteful number, since it uses less digits than its factorization.

2217298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16616.

The product of its digits is 4032, while the sum is 31.

The square root of 2217298 is about 1489.0594346768. The cubic root of 2217298 is about 130.3991283643.

The spelling of 2217298 in words is "two million, two hundred seventeen thousand, two hundred ninety-eight".