2347882 has 4 divisors (see below), whose sum is σ = 3521826. Its totient is φ = 1173940.

The previous prime is 2347871. The next prime is 2347883. The reversal of 2347882 is 2887432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2163841 + 184041 = 1471^2 + 429^2 .

It is a d-powerful number, because it can be written as 2¹⁷ + 3⁶ + 4⁴ + 7⁶ + 8³ + 8³ + 2²¹ .

It is not an unprimeable number, because it can be changed into a prime (2347883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586969 + ... + 586972.

2^2347882 is an apocalyptic number.

2347882 is a deficient number, since it is larger than the sum of its proper divisors (1173944).

2347882 is a wasteful number, since it uses less digits than its factorization.

2347882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173943.

The product of its digits is 21504, while the sum is 34.

The square root of 2347882 is about 1532.2800005221. The cubic root of 2347882 is about 132.9103358565.

The spelling of 2347882 in words is "two million, three hundred forty-seven thousand, eight hundred eighty-two".