7914144 has 48 divisors (see below), whose sum is σ = 23744448. Its totient is φ = 2260992.

The previous prime is 7914131. The next prime is 7914161. The reversal of 7914144 is 4414197.

7914144 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5217 + ... + 6560.

It is an arithmetic number, because the mean of its divisors is an integer number (494676).

Almost surely, 2^7914144 is an apocalyptic number.

It is an amenable number.

7914144 is an abundant number, since it is smaller than the sum of its proper divisors (15830304).

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

7914144 is a wasteful number, since it uses less digits than its factorization.

7914144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11797 (or 11789 counting only the distinct ones).

The product of its digits is 4032, while the sum is 30.

The square root of 7914144 is about 2813.2088440071. The cubic root of 7914144 is about 199.2819585004.

The spelling of 7914144 in words is "seven million, nine hundred fourteen thousand, one hundred forty-four".