1395488 has 12 divisors (see below), whose sum is σ = 2747430. Its totient is φ = 697728.

The previous prime is 1395487. The next prime is 1395491. The reversal of 1395488 is 8845931.

It can be written as a sum of positive squares in only one way, i.e., 1373584 + 21904 = 1172^2 + 148^2 .

It is not an unprimeable number, because it can be changed into a prime (1395481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21773 + ... + 21836.

2^1395488 is an apocalyptic number.

It is an amenable number.

1395488 is a deficient number, since it is larger than the sum of its proper divisors (1351942).

1395488 is an equidigital number, since it uses as much as digits as its factorization.

1395488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43619 (or 43611 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 1395488 is about 1181.3077499111. The cubic root of 1395488 is about 111.7485857148.

The spelling of 1395488 in words is "one million, three hundred ninety-five thousand, four hundred eighty-eight".