2468992 has 16 divisors (see below), whose sum is σ = 4918950. Its totient is φ = 1234432.

The previous prime is 2468971. The next prime is 2469011. The reversal of 2468992 is 2998642.

It can be written as a sum of positive squares in only one way, i.e., 1915456 + 553536 = 1384^2 + 744^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a d-powerful number, because it can be written as 2 + 4 + 6⁷ + 8⁵ + 9² + 9⁵ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9517 + ... + 9772.

2^2468992 is an apocalyptic number.

It is an amenable number.

2468992 is a deficient number, since it is larger than the sum of its proper divisors (2449958).

2468992 is an equidigital number, since it uses as much as digits as its factorization.

2468992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19303 (or 19291 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 2468992 is about 1571.3026443050. The cubic root of 2468992 is about 135.1574203881.

The spelling of 2468992 in words is "two million, four hundred sixty-eight thousand, nine hundred ninety-two".