2499465 has 8 divisors (see below), whose sum is σ = 3999168. Its totient is φ = 1333040.

The previous prime is 2499463. The next prime is 2499509. The reversal of 2499465 is 5649942.

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

It is not a de Polignac number, because 2499465 - 2¹ = 2499463 is a prime.

It is a d-powerful number, because it can be written as 2 + 4⁶ + 9² + 9² + 4⁹ + 6⁷ + 5⁹ .

It is not an unprimeable number, because it can be changed into a prime (2499463) 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, 83301 + ... + 83330.

It is an arithmetic number, because the mean of its divisors is an integer number (499896).

2^2499465 is an apocalyptic number.

It is an amenable number.

2499465 is a deficient number, since it is larger than the sum of its proper divisors (1499703).

2499465 is a wasteful number, since it uses less digits than its factorization.

2499465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166639.

The product of its digits is 77760, while the sum is 39.

The square root of 2499465 is about 1580.9696391772. The cubic root of 2499465 is about 135.7111987162.

The spelling of 2499465 in words is "two million, four hundred ninety-nine thousand, four hundred sixty-five".