7489120 has 24 divisors (see below), whose sum is σ = 17693424. Its totient is φ = 2995584.

The previous prime is 7489117. The next prime is 7489123. The reversal of 7489120 is 219847.

It is an interprime number because it is at equal distance from previous prime (7489117) and next prime (7489123).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7489123) 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, 23244 + ... + 23563.

It is an arithmetic number, because the mean of its divisors is an integer number (737226).

Almost surely, 2^7489120 is an apocalyptic number.

It is an amenable number.

7489120 is an abundant number, since it is smaller than the sum of its proper divisors (10204304).

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

7489120 is a wasteful number, since it uses less digits than its factorization.

7489120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46822 (or 46814 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 7489120 is about 2736.6256594573. The cubic root of 7489120 is about 195.6486834518.

The spelling of 7489120 in words is "seven million, four hundred eighty-nine thousand, one hundred twenty".