2383145 has 24 divisors (see below), whose sum is σ = 3225096. Its totient is φ = 1683968.

The previous prime is 2383141. The next prime is 2383163. The reversal of 2383145 is 5413832.

It can be written as a sum of positive squares in 4 ways, for example, as 724201 + 1658944 = 851^2 + 1288^2 .

It is not a de Polignac number, because 2383145 - 2² = 2383141 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2383141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44939 + ... + 44991.

It is an arithmetic number, because the mean of its divisors is an integer number (134379).

2^2383145 is an apocalyptic number.

It is an amenable number.

2383145 is a deficient number, since it is larger than the sum of its proper divisors (841951).

2383145 is a wasteful number, since it uses less digits than its factorization.

2383145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 98 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 2383145 is about 1543.7438258986. The cubic root of 2383145 is about 133.5724286334.

Adding to 2383145 its reverse (5413832), we get a palindrome (7796977).

The spelling of 2383145 in words is "two million, three hundred eighty-three thousand, one hundred forty-five".