1195740 has 144 divisors (see below), whose sum is σ = 4525248. Its totient is φ = 248832.

The previous prime is 1195723. The next prime is 1195741. The reversal of 1195740 is 475911.

It is a nialpdrome 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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16344 + ... + 16416.

2^1195740 is an apocalyptic number.

1195740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1195740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2262624).

1195740 is an abundant number, since it is smaller than the sum of its proper divisors (3329508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1195740 is a wasteful number, since it uses less digits than its factorization.

1195740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 1195740 is about 1093.4989711929. The cubic root of 1195740 is about 106.1399598917.

1195740 divided by its product of nonzero digits (1260) gives a palindrome (949).

The spelling of 1195740 in words is "one million, one hundred ninety-five thousand, seven hundred forty".