1120461 has 4 divisors (see below), whose sum is σ = 1493952. Its totient is φ = 746972.

The previous prime is 1120459. The next prime is 1120481. The reversal of 1120461 is 1640211.

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 1120461 - 2¹ = 1120459 is a prime.

It is a D-number.

1120461 is a lucky number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1120461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186741 + ... + 186746.

It is an arithmetic number, because the mean of its divisors is an integer number (373488).

2^1120461 is an apocalyptic number.

It is an amenable number.

1120461 is a deficient number, since it is larger than the sum of its proper divisors (373491).

1120461 is an equidigital number, since it uses as much as digits as its factorization.

1120461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373490.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1120461 is about 1058.5183040458. The cubic root of 1120461 is about 103.8641285336.

Adding to 1120461 its reverse (1640211), we get a palindrome (2760672).

The spelling of 1120461 in words is "one million, one hundred twenty thousand, four hundred sixty-one".