2298418 has 4 divisors (see below), whose sum is σ = 3447630. Its totient is φ = 1149208.

The previous prime is 2298409. The next prime is 2298427. The reversal of 2298418 is 8148922.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8148922 = 2 ⋅4074461.

It is an interprime number because it is at equal distance from previous prime (2298409) and next prime (2298427).

It can be written as a sum of positive squares in only one way, i.e., 1159929 + 1138489 = 1077^2 + 1067^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574603 + ... + 574606.

2^2298418 is an apocalyptic number.

2298418 is a deficient number, since it is larger than the sum of its proper divisors (1149212).

2298418 is a wasteful number, since it uses less digits than its factorization.

2298418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149211.

The product of its digits is 9216, while the sum is 34.

The square root of 2298418 is about 1516.0534291376. The cubic root of 2298418 is about 131.9703407499.

The spelling of 2298418 in words is "two million, two hundred ninety-eight thousand, four hundred eighteen".