2354871 has 4 divisors (see below), whose sum is σ = 3139832. Its totient is φ = 1569912.

The previous prime is 2354837. The next prime is 2354873. The reversal of 2354871 is 1784532.

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

It is not a de Polignac number, because 2354871 - 2⁷ = 2354743 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2354873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392476 + ... + 392481.

It is an arithmetic number, because the mean of its divisors is an integer number (784958).

2^2354871 is an apocalyptic number.

2354871 is a deficient number, since it is larger than the sum of its proper divisors (784961).

2354871 is an equidigital number, since it uses as much as digits as its factorization.

2354871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784960.

The product of its digits is 6720, while the sum is 30.

The square root of 2354871 is about 1534.5588942755. The cubic root of 2354871 is about 133.0420844076.

The spelling of 2354871 in words is "two million, three hundred fifty-four thousand, eight hundred seventy-one".