1043461 has 4 divisors (see below), whose sum is σ = 1098400. Its totient is φ = 988524.

The previous prime is 1043453. The next prime is 1043467. The reversal of 1043461 is 1643401.

It is a happy number.

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 not a de Polignac number, because 1043461 - 2³ = 1043453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 54919 = 1043461 / (1 + 0 + 4 + 3 + 4 + 6 + 1).

It is a Duffinian number.

1043461 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043467) 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, 27441 + ... + 27478.

It is an arithmetic number, because the mean of its divisors is an integer number (274600).

2^1043461 is an apocalyptic number.

It is an amenable number.

1043461 is a deficient number, since it is larger than the sum of its proper divisors (54939).

1043461 is an equidigital number, since it uses as much as digits as its factorization.

1043461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54938.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1043461 is about 1021.4993881545. The cubic root of 1043461 is about 101.4282051923.

Adding to 1043461 its reverse (1643401), we get a palindrome (2686862).

The spelling of 1043461 in words is "one million, forty-three thousand, four hundred sixty-one".