1195742 has 8 divisors (see below), whose sum is σ = 1798536. Its totient is φ = 596232.

The previous prime is 1195741. The next prime is 1195751. The reversal of 1195742 is 2475911.

1195742 is nontrivially palindromic in base 3 and base 9.

It is a sphenic number, since it is the product of 3 distinct primes.

1195742 is an undulating number in base 3.

1195742 is a nontrivial repdigit in base 9.

It is a plaindrome in base 9.

It is a nialpdrome in base 9.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1195741) 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 in 3 ways as a sum of consecutive naturals, for example, 548 + ... + 1640.

It is an arithmetic number, because the mean of its divisors is an integer number (224817).

2^1195742 is an apocalyptic number.

It is a pronic number, being equal to 1093×1094.

1195742 is a deficient number, since it is larger than the sum of its proper divisors (602794).

1195742 is a wasteful number, since it uses less digits than its factorization.

1195742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642.

The product of its digits is 2520, while the sum is 29.

The square root of 1195742 is about 1093.4998856882. The cubic root of 1195742 is about 106.1400190684.

The spelling of 1195742 in words is "one million, one hundred ninety-five thousand, seven hundred forty-two".