2348281 has 8 divisors (see below), whose sum is σ = 2610944. Its totient is φ = 2097360.

The previous prime is 2348257. The next prime is 2348293. The reversal of 2348281 is 1828432.

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 2348281 - 2¹⁹ = 1823993 is a prime.

It is a super-2 number, since 2×2348281² = 11028847309922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2348221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2511 + ... + 3316.

It is an arithmetic number, because the mean of its divisors is an integer number (326368).

2^2348281 is an apocalyptic number.

It is an amenable number.

2348281 is a deficient number, since it is larger than the sum of its proper divisors (262663).

2348281 is a wasteful number, since it uses less digits than its factorization.

2348281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5871.

The product of its digits is 3072, while the sum is 28.

The square root of 2348281 is about 1532.4101931272. The cubic root of 2348281 is about 132.9178643751.

It can be divided in two parts, 234 and 8281, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 2348281 in words is "two million, three hundred forty-eight thousand, two hundred eighty-one".