2301245 has 8 divisors (see below), whose sum is σ = 2786616. Its totient is φ = 1824256.

The previous prime is 2301241. The next prime is 2301251. The reversal of 2301245 is 5421032.

It can be written as a sum of positive squares in 4 ways, for example, as 119716 + 2181529 = 346^2 + 1477^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2301245 - 2² = 2301241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1472 + ... + 2601.

It is an arithmetic number, because the mean of its divisors is an integer number (348327).

2^2301245 is an apocalyptic number.

It is an amenable number.

2301245 is a deficient number, since it is larger than the sum of its proper divisors (485371).

2301245 is a wasteful number, since it uses less digits than its factorization.

2301245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4191.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2301245 is about 1516.9854976235. The cubic root of 2301245 is about 132.0244253851.

Adding to 2301245 its reverse (5421032), we get a palindrome (7722277).

The spelling of 2301245 in words is "two million, three hundred one thousand, two hundred forty-five".