1463141 has 4 divisors (see below), whose sum is σ = 1488000. Its totient is φ = 1438284.

The previous prime is 1463123. The next prime is 1463149. The reversal of 1463141 is 1413641.

1463141 is nontrivially palindromic in base 8.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1463141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12341 + ... + 12458.

It is an arithmetic number, because the mean of its divisors is an integer number (372000).

2^1463141 is an apocalyptic number.

It is an amenable number.

1463141 is a deficient number, since it is larger than the sum of its proper divisors (24859).

1463141 is an equidigital number, since it uses as much as digits as its factorization.

1463141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24858.

The product of its digits is 288, while the sum is 20.

The square root of 1463141 is about 1209.6036540950. The cubic root of 1463141 is about 113.5260149829.

Adding to 1463141 its reverse (1413641), we get a palindrome (2876782).

The spelling of 1463141 in words is "one million, four hundred sixty-three thousand, one hundred forty-one".