1195493 has 4 divisors (see below), whose sum is σ = 1287468. Its totient is φ = 1103520.

The previous prime is 1195489. The next prime is 1195501. The reversal of 1195493 is 3945911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3945911 = 211 ⋅18701.

It can be written as a sum of positive squares in 2 ways, for example, as 277729 + 917764 = 527^2 + 958^2 .

It is a cyclic number.

It is not a de Polignac number, because 1195493 - 2² = 1195489 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 (1195463) 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, 45968 + ... + 45993.

It is an arithmetic number, because the mean of its divisors is an integer number (321867).

2^1195493 is an apocalyptic number.

1195493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1195493 is a deficient number, since it is larger than the sum of its proper divisors (91975).

1195493 is an equidigital number, since it uses as much as digits as its factorization.

1195493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91974.

The product of its digits is 4860, while the sum is 32.

The square root of 1195493 is about 1093.3860251531. The cubic root of 1195493 is about 106.1326510633.

The spelling of 1195493 in words is "one million, one hundred ninety-five thousand, four hundred ninety-three".