2346427 has 4 divisors (see below), whose sum is σ = 2352280. Its totient is φ = 2340576.

The previous prime is 2346413. The next prime is 2346431. The reversal of 2346427 is 7246432.

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

It is a cyclic number.

It is not a de Polignac number, because 2346427 - 2¹¹ = 2344379 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2346395 and 2346404.

It is not an unprimeable number, because it can be changed into a prime (2346727) 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, 2277 + ... + 3142.

It is an arithmetic number, because the mean of its divisors is an integer number (588070).

2^2346427 is an apocalyptic number.

2346427 is a deficient number, since it is larger than the sum of its proper divisors (5853).

2346427 is an equidigital number, since it uses as much as digits as its factorization.

2346427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5852.

The product of its digits is 8064, while the sum is 28.

The square root of 2346427 is about 1531.8051442661. The cubic root of 2346427 is about 132.8828750074.

The spelling of 2346427 in words is "two million, three hundred forty-six thousand, four hundred twenty-seven".