1012395 has 8 divisors (see below), whose sum is σ = 1619856. Its totient is φ = 539936.

The previous prime is 1012379. The next prime is 1012397. The reversal of 1012395 is 5932101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1012395 - 2⁴ = 1012379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33732 + ... + 33761.

It is an arithmetic number, because the mean of its divisors is an integer number (202482).

2^1012395 is an apocalyptic number.

1012395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1012395 is a deficient number, since it is larger than the sum of its proper divisors (607461).

1012395 is an equidigital number, since it uses as much as digits as its factorization.

1012395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67501.

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

The square root of 1012395 is about 1006.1784136027. The cubic root of 1012395 is about 100.4114712585.

Adding to 1012395 its reverse (5932101), we get a palindrome (6944496).

The spelling of 1012395 in words is "one million, twelve thousand, three hundred ninety-five".