1396148 has 12 divisors (see below), whose sum is σ = 2631300. Its totient is φ = 644352.

The previous prime is 1396141. The next prime is 1396183. The reversal of 1396148 is 8416931.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 289444 + 1106704 = 538^2 + 1052^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13373 + ... + 13476.

It is an arithmetic number, because the mean of its divisors is an integer number (219275).

2^1396148 is an apocalyptic number.

It is an amenable number.

1396148 is a deficient number, since it is larger than the sum of its proper divisors (1235152).

1396148 is a wasteful number, since it uses less digits than its factorization.

1396148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26866 (or 26864 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 1396148 is about 1181.5870683111. The cubic root of 1396148 is about 111.7662002081.

It can be divided in two parts, 13 and 96148, that multiplied together give a square (1249924 = 1118²).

The spelling of 1396148 in words is "one million, three hundred ninety-six thousand, one hundred forty-eight".