7488999 has 12 divisors (see below), whose sum is σ = 12362896. Its totient is φ = 4279392.

The previous prime is 7488991. The next prime is 7489033. The reversal of 7488999 is 9998847.

7488999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7488999 - 2³ = 7488991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7488991) 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 11 ways as a sum of consecutive naturals, for example, 59374 + ... + 59499.

Almost surely, 2^7488999 is an apocalyptic number.

7488999 is a deficient number, since it is larger than the sum of its proper divisors (4873897).

7488999 is a wasteful number, since it uses less digits than its factorization.

7488999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118886 (or 118883 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 54.

The square root of 7488999 is about 2736.6035518504. The cubic root of 7488999 is about 195.6476297624.

The spelling of 7488999 in words is "seven million, four hundred eighty-eight thousand, nine hundred ninety-nine".