1195320 has 64 divisors (see below), whose sum is σ = 4101120. Its totient is φ = 273024.

The previous prime is 1195291. The next prime is 1195361. The reversal of 1195320 is 235911.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129 + ... + 1551.

It is an arithmetic number, because the mean of its divisors is an integer number (64080).

2^1195320 is an apocalyptic number.

1195320 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 1195320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2050560).

1195320 is an abundant number, since it is smaller than the sum of its proper divisors (2905800).

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

1195320 is a wasteful number, since it uses less digits than its factorization.

1195320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444 (or 1440 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 1195320 is about 1093.3069102498. The cubic root of 1195320 is about 106.1275313248.

The spelling of 1195320 in words is "one million, one hundred ninety-five thousand, three hundred twenty".