1172461 has 2 divisors, whose sum is σ = 1172462. Its totient is φ = 1172460.

The previous prime is 1172447. The next prime is 1172467. The reversal of 1172461 is 1642711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 609961 + 562500 = 781^2 + 750^2 .

It is a cyclic number.

It is not a de Polignac number, because 1172461 - 2⁵ = 1172429 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1172467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586230 + 586231.

It is an arithmetic number, because the mean of its divisors is an integer number (586231).

2^1172461 is an apocalyptic number.

It is an amenable number.

1172461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1172461 is an equidigital number, since it uses as much as digits as its factorization.

1172461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 336, while the sum is 22.

The square root of 1172461 is about 1082.8023827089. The cubic root of 1172461 is about 105.4466536225.

The spelling of 1172461 in words is "one million, one hundred seventy-two thousand, four hundred sixty-one".