7488894 has 16 divisors (see below), whose sum is σ = 17117568. Its totient is φ = 2139672.

The previous prime is 7488893. The next prime is 7488947. The reversal of 7488894 is 4988847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7488893) 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 7 ways as a sum of consecutive naturals, for example, 89112 + ... + 89195.

It is an arithmetic number, because the mean of its divisors is an integer number (1069848).

Almost surely, 2^7488894 is an apocalyptic number.

7488894 is an abundant number, since it is smaller than the sum of its proper divisors (9628674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7488894 is a wasteful number, since it uses less digits than its factorization.

7488894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178319.

The product of its digits is 516096, while the sum is 48.

The square root of 7488894 is about 2736.5843674186. The cubic root of 7488894 is about 195.6467153947.

The spelling of 7488894 in words is "seven million, four hundred eighty-eight thousand, eight hundred ninety-four".