7144461 has 12 divisors (see below), whose sum is σ = 10395840. Its totient is φ = 4727880.

The previous prime is 7144457. The next prime is 7144483. The reversal of 7144461 is 1644417.

7144461 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 7144461 - 2² = 7144457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7144451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1605 + ... + 4106.

It is an arithmetic number, because the mean of its divisors is an integer number (866320).

Almost surely, 2^7144461 is an apocalyptic number.

It is an amenable number.

7144461 is a deficient number, since it is larger than the sum of its proper divisors (3251379).

7144461 is a wasteful number, since it uses less digits than its factorization.

7144461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5856 (or 5853 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 7144461 is about 2672.9124564789. The cubic root of 7144461 is about 192.6000918728.

Adding to 7144461 its reverse (1644417), we get a palindrome (8788878).

The spelling of 7144461 in words is "seven million, one hundred forty-four thousand, four hundred sixty-one".