2365442 has 16 divisors (see below), whose sum is σ = 3651480. Its totient is φ = 1148928.

The previous prime is 2365439. The next prime is 2365457. The reversal of 2365442 is 2445632.

It can be written as a sum of positive squares in 4 ways, for example, as 1739761 + 625681 = 1319^2 + 791^2 .

It is a d-powerful number, because it can be written as 2¹⁷ + 3¹⁰ + 6² + 5⁷ + 4 + 4 + 2²¹ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17198 + ... + 17334.

2^2365442 is an apocalyptic number.

2365442 is a deficient number, since it is larger than the sum of its proper divisors (1286038).

2365442 is a wasteful number, since it uses less digits than its factorization.

2365442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325.

The product of its digits is 5760, while the sum is 26.

The square root of 2365442 is about 1537.9993498048. Note that the first 3 decimals coincide. The cubic root of 2365442 is about 133.2408622720.

The spelling of 2365442 in words is "two million, three hundred sixty-five thousand, four hundred forty-two".