2348545 has 8 divisors (see below), whose sum is σ = 2831400. Its totient is φ = 1870080.

The previous prime is 2348539. The next prime is 2348569. The reversal of 2348545 is 5458432.

It can be written as a sum of positive squares in 4 ways, for example, as 788544 + 1560001 = 888^2 + 1249^2 .

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

It is not a de Polignac number, because 2348545 - 2¹⁷ = 2217473 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 3⁷ + 4 + 8 + 5 + 4⁹ + 5⁹ .

2348545 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231 + ... + 2179.

It is an arithmetic number, because the mean of its divisors is an integer number (353925).

2^2348545 is an apocalyptic number.

It is an amenable number.

2348545 is a deficient number, since it is larger than the sum of its proper divisors (482855).

2348545 is a wasteful number, since it uses less digits than its factorization.

2348545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195.

The product of its digits is 19200, while the sum is 31.

The square root of 2348545 is about 1532.4963295225. The cubic root of 2348545 is about 132.9228451819.

The spelling of 2348545 in words is "two million, three hundred forty-eight thousand, five hundred forty-five".