2485515 has 8 divisors (see below), whose sum is σ = 3976848. Its totient is φ = 1325600.

The previous prime is 2485513. The next prime is 2485537. The reversal of 2485515 is 5155842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2485515 - 2¹ = 2485513 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2485513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82836 + ... + 82865.

It is an arithmetic number, because the mean of its divisors is an integer number (497106).

2^2485515 is an apocalyptic number.

2485515 is a deficient number, since it is larger than the sum of its proper divisors (1491333).

2485515 is a wasteful number, since it uses less digits than its factorization.

2485515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165709.

The product of its digits is 8000, while the sum is 30.

The square root of 2485515 is about 1576.5516166621. The cubic root of 2485515 is about 135.4582506872.

The spelling of 2485515 in words is "two million, four hundred eighty-five thousand, five hundred fifteen".