2298308 has 12 divisors (see below), whose sum is σ = 4160940. Its totient is φ = 1109472.

The previous prime is 2298293. The next prime is 2298311. The reversal of 2298308 is 8038922.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 399424 + 1898884 = 632^2 + 1378^2 .

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁷ + 9⁶ + 8³ + 3¹³ + 0 + 8⁵ .

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, 9791 + ... + 10022.

It is an arithmetic number, because the mean of its divisors is an integer number (346745).

2^2298308 is an apocalyptic number.

It is an amenable number.

2298308 is a deficient number, since it is larger than the sum of its proper divisors (1862632).

2298308 is a wasteful number, since it uses less digits than its factorization.

2298308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19846 (or 19844 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2298308 is about 1516.0171502988. The cubic root of 2298308 is about 131.9682353932.

The spelling of 2298308 in words is "two million, two hundred ninety-eight thousand, three hundred eight".