4461340 has 24 divisors (see below), whose sum is σ = 10090080. Its totient is φ = 1647168.

The previous prime is 4461319. The next prime is 4461341. The reversal of 4461340 is 431644.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4461341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8320 + ... + 8839.

It is an arithmetic number, because the mean of its divisors is an integer number (420420).

Almost surely, 2^4461340 is an apocalyptic number.

It is an amenable number.

4461340 is an abundant number, since it is smaller than the sum of its proper divisors (5628740).

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

4461340 is a wasteful number, since it uses less digits than its factorization.

4461340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17181 (or 17179 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4461340 is about 2112.1884385632. The cubic root of 4461340 is about 164.6222149588.

Adding to 4461340 its reverse (431644), we get a palindrome (4892984).

The spelling of 4461340 in words is "four million, four hundred sixty-one thousand, three hundred forty".