2485671 has 4 divisors (see below), whose sum is σ = 3314232. Its totient is φ = 1657112.

The previous prime is 2485669. The next prime is 2485687. The reversal of 2485671 is 1765842.

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 2485671 - 2¹ = 2485669 is a prime.

It is a D-number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485631) 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, 414276 + ... + 414281.

It is an arithmetic number, because the mean of its divisors is an integer number (828558).

2^2485671 is an apocalyptic number.

2485671 is a deficient number, since it is larger than the sum of its proper divisors (828561).

2485671 is an equidigital number, since it uses as much as digits as its factorization.

2485671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828560.

The product of its digits is 13440, while the sum is 33.

The square root of 2485671 is about 1576.6010909548. The cubic root of 2485671 is about 135.4610845795.

The spelling of 2485671 in words is "two million, four hundred eighty-five thousand, six hundred seventy-one".