7427004 has 24 divisors (see below), whose sum is σ = 18663120. Its totient is φ = 2285184.

The previous prime is 7426981. The next prime is 7427009. The reversal of 7427004 is 4007247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7427009) 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, 23649 + ... + 23960.

It is an arithmetic number, because the mean of its divisors is an integer number (777630).

Almost surely, 2^7427004 is an apocalyptic number.

It is an amenable number.

7427004 is an abundant number, since it is smaller than the sum of its proper divisors (11236116).

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

7427004 is a wasteful number, since it uses less digits than its factorization.

7427004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47629 (or 47627 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 7427004 is about 2725.2530157767. The cubic root of 7427004 is about 195.1062668648.

The spelling of 7427004 in words is "seven million, four hundred twenty-seven thousand, four".