2385671 has 4 divisors (see below), whose sum is σ = 2419344. Its totient is φ = 2352000.

The previous prime is 2385653. The next prime is 2385679. The reversal of 2385671 is 1765832.

It is a happy number.

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 2385671 - 2¹⁰ = 2384647 is a prime.

It is a super-2 number, since 2×2385671² = 11382852240482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2385679) 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, 16730 + ... + 16871.

It is an arithmetic number, because the mean of its divisors is an integer number (604836).

2^2385671 is an apocalyptic number.

2385671 is a deficient number, since it is larger than the sum of its proper divisors (33673).

2385671 is an equidigital number, since it uses as much as digits as its factorization.

2385671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33672.

The product of its digits is 10080, while the sum is 32.

The square root of 2385671 is about 1544.5617501414. The cubic root of 2385671 is about 133.6196050627.

The spelling of 2385671 in words is "two million, three hundred eighty-five thousand, six hundred seventy-one".