2488145 has 16 divisors (see below), whose sum is σ = 3430080. Its totient is φ = 1713600.

The previous prime is 2488141. The next prime is 2488159. The reversal of 2488145 is 5418842.

It is a happy number.

It is not a de Polignac number, because 2488145 - 2² = 2488141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2488141) 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 15 ways as a sum of consecutive naturals, for example, 146 + ... + 2235.

It is an arithmetic number, because the mean of its divisors is an integer number (214380).

2^2488145 is an apocalyptic number.

It is an amenable number.

2488145 is a deficient number, since it is larger than the sum of its proper divisors (941935).

2488145 is a wasteful number, since it uses less digits than its factorization.

2488145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416.

The product of its digits is 10240, while the sum is 32.

The square root of 2488145 is about 1577.3854950519. The cubic root of 2488145 is about 135.5060113617.

The spelling of 2488145 in words is "two million, four hundred eighty-eight thousand, one hundred forty-five".