2442850 has 12 divisors (see below), whose sum is σ = 4543794. Its totient is φ = 977120.

The previous prime is 2442841. The next prime is 2442859. The reversal of 2442850 is 582442.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2442841) and next prime (2442859).

It can be written as a sum of positive squares in 3 ways, for example, as 2380849 + 62001 = 1543^2 + 249^2 .

It is a super-2 number, since 2×2442850² = 11935032245000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2442859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24379 + ... + 24478.

2^2442850 is an apocalyptic number.

2442850 is a deficient number, since it is larger than the sum of its proper divisors (2100944).

2442850 is a wasteful number, since it uses less digits than its factorization.

2442850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48869 (or 48864 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2442850 is about 1562.9619317181. The cubic root of 2442850 is about 134.6787055320.

The spelling of 2442850 in words is "two million, four hundred forty-two thousand, eight hundred fifty".