2442361 has 4 divisors (see below), whose sum is σ = 2475892. Its totient is φ = 2408832.

The previous prime is 2442359. The next prime is 2442367. The reversal of 2442361 is 1632442.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1142761 + 1299600 = 1069^2 + 1140^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442361 - 2¹ = 2442359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2442367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16656 + ... + 16801.

It is an arithmetic number, because the mean of its divisors is an integer number (618973).

2^2442361 is an apocalyptic number.

It is an amenable number.

2442361 is a deficient number, since it is larger than the sum of its proper divisors (33531).

2442361 is an equidigital number, since it uses as much as digits as its factorization.

2442361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33530.

The product of its digits is 1152, while the sum is 22.

The square root of 2442361 is about 1562.8054901362. The cubic root of 2442361 is about 134.6697184497.

The spelling of 2442361 in words is "two million, four hundred forty-two thousand, three hundred sixty-one".