2485699 has 4 divisors (see below), whose sum is σ = 2509936. Its totient is φ = 2461464.

The previous prime is 2485687. The next prime is 2485727. The reversal of 2485699 is 9965842.

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 2485699 - 2⁵ = 2485667 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 4³ + 8³ + 5⁹ + 6² + 9 + 9⁶ .

It is a Duffinian number.

2485699 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2485649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11964 + ... + 12169.

It is an arithmetic number, because the mean of its divisors is an integer number (627484).

2^2485699 is an apocalyptic number.

2485699 is a deficient number, since it is larger than the sum of its proper divisors (24237).

2485699 is a wasteful number, since it uses less digits than its factorization.

2485699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24236.

The product of its digits is 155520, while the sum is 43.

The square root of 2485699 is about 1576.6099707918. The cubic root of 2485699 is about 135.4615932143.

The spelling of 2485699 in words is "two million, four hundred eighty-five thousand, six hundred ninety-nine".