1941461 has 2 divisors, whose sum is σ = 1941462. Its totient is φ = 1941460.

The previous prime is 1941431. The next prime is 1941469. The reversal of 1941461 is 1641491.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1311025 + 630436 = 1145^2 + 794^2 .

It is a cyclic number.

It is not a de Polignac number, because 1941461 - 2¹⁰ = 1940437 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1941461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1941469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 970730 + 970731.

It is an arithmetic number, because the mean of its divisors is an integer number (970731).

2^1941461 is an apocalyptic number.

It is an amenable number.

1941461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1941461 is an equidigital number, since it uses as much as digits as its factorization.

1941461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 26.

The square root of 1941461 is about 1393.3631974471. The cubic root of 1941461 is about 124.7506710111.

Subtracting from 1941461 its sum of digits (26), we obtain a triangular number (1941435 = T₁₉₇₀).

The spelling of 1941461 in words is "one million, nine hundred forty-one thousand, four hundred sixty-one".