1395912 has 48 divisors (see below), whose sum is σ = 4062960. Its totient is φ = 398496.

The previous prime is 1395907. The next prime is 1395923. The reversal of 1395912 is 2195931.

It is a self number, because there is not a number n which added to its sum of digits gives 1395912.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 583 + ... + 1769.

It is an arithmetic number, because the mean of its divisors is an integer number (84645).

2^1395912 is an apocalyptic number.

1395912 is a gapful number since it is divisible by the number (12) 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 1395912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2031480).

1395912 is an abundant number, since it is smaller than the sum of its proper divisors (2667048).

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

1395912 is a wasteful number, since it uses less digits than its factorization.

1395912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210 (or 1199 counting only the distinct ones).

The product of its digits is 2430, while the sum is 30.

The square root of 1395912 is about 1181.4871984072. The cubic root of 1395912 is about 111.7599023301.

The spelling of 1395912 in words is "one million, three hundred ninety-five thousand, nine hundred twelve".