2352361 has 6 divisors (see below), whose sum is σ = 2585786. Its totient is φ = 2138400.

The previous prime is 2352353. The next prime is 2352403. The reversal of 2352361 is 1632532.

It can be written as a sum of positive squares in only one way, i.e., 1742400 + 609961 = 1320^2 + 781^2 .

It is not a de Polignac number, because 2352361 - 2³ = 2352353 is a prime.

It is a Duffinian number.

2352361 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2352061) 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, 9600 + ... + 9841.

2^2352361 is an apocalyptic number.

It is an amenable number.

2352361 is a deficient number, since it is larger than the sum of its proper divisors (233425).

2352361 is a wasteful number, since it uses less digits than its factorization.

2352361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19463 (or 19452 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 2352361 is about 1533.7408516435. The cubic root of 2352361 is about 132.9947988242.

Adding to 2352361 its reverse (1632532), we get a palindrome (3984893).

The spelling of 2352361 in words is "two million, three hundred fifty-two thousand, three hundred sixty-one".