2442898 has 4 divisors (see below), whose sum is σ = 3664350. Its totient is φ = 1221448.

The previous prime is 2442889. The next prime is 2442907. The reversal of 2442898 is 8982442.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2442889) and next prime (2442907).

It can be written as a sum of positive squares in only one way, i.e., 1456849 + 986049 = 1207^2 + 993^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610723 + ... + 610726.

2^2442898 is an apocalyptic number.

2442898 is a deficient number, since it is larger than the sum of its proper divisors (1221452).

2442898 is a wasteful number, since it uses less digits than its factorization.

2442898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221451.

The product of its digits is 36864, while the sum is 37.

The square root of 2442898 is about 1562.9772871030. The cubic root of 2442898 is about 134.6795876350.

The spelling of 2442898 in words is "two million, four hundred forty-two thousand, eight hundred ninety-eight".