1461344 has 12 divisors (see below), whose sum is σ = 2877084. Its totient is φ = 730656.

The previous prime is 1461329. The next prime is 1461349. The reversal of 1461344 is 4431641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1461349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22802 + ... + 22865.

It is an arithmetic number, because the mean of its divisors is an integer number (239757).

2^1461344 is an apocalyptic number.

It is an amenable number.

1461344 is a deficient number, since it is larger than the sum of its proper divisors (1415740).

1461344 is an equidigital number, since it uses as much as digits as its factorization.

1461344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45677 (or 45669 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 1461344 is about 1208.8606205845. The cubic root of 1461344 is about 113.4795191622.

Adding to 1461344 its reverse (4431641), we get a palindrome (5892985).

The spelling of 1461344 in words is "one million, four hundred sixty-one thousand, three hundred forty-four".