1193961 has 16 divisors (see below), whose sum is σ = 1729728. Its totient is φ = 729600.

The previous prime is 1193947. The next prime is 1193963. The reversal of 1193961 is 1693911.

1193961 = T₁₂₈ + T₁₂₉ + ... + T₂₀₉.

It is not a de Polignac number, because 1193961 - 2⁷ = 1193833 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1193963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1806 + ... + 2376.

It is an arithmetic number, because the mean of its divisors is an integer number (108108).

2^1193961 is an apocalyptic number.

It is an amenable number.

1193961 is a deficient number, since it is larger than the sum of its proper divisors (535767).

1193961 is a wasteful number, since it uses less digits than its factorization.

1193961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632.

The product of its digits is 1458, while the sum is 30.

The square root of 1193961 is about 1092.6852245729. The cubic root of 1193961 is about 106.0872960716.

The spelling of 1193961 in words is "one million, one hundred ninety-three thousand, nine hundred sixty-one".