2499592 has 16 divisors (see below), whose sum is σ = 4838400. Its totient is φ = 1209360.

The previous prime is 2499589. The next prime is 2499599. The reversal of 2499592 is 2959942.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2³ + 4⁴ + 9 + 9⁴ + 5⁹ + 9⁶ + 2¹³ .

It is not an unprimeable number, because it can be changed into a prime (2499599) 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, 4792 + ... + 5287.

It is an arithmetic number, because the mean of its divisors is an integer number (302400).

2^2499592 is an apocalyptic number.

It is an amenable number.

2499592 is a deficient number, since it is larger than the sum of its proper divisors (2338808).

2499592 is a wasteful number, since it uses less digits than its factorization.

2499592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10116 (or 10112 counting only the distinct ones).

The product of its digits is 58320, while the sum is 40.

The square root of 2499592 is about 1581.0098038912. The cubic root of 2499592 is about 135.7134972121.

The spelling of 2499592 in words is "two million, four hundred ninety-nine thousand, five hundred ninety-two".