1012095 has 72 divisors (see below), whose sum is σ = 2240784. Its totient is φ = 435456.
The previous prime is 1012093. The next prime is 1012097. The reversal of 1012095 is 5902101.
1012095 is nontrivially palindromic in base 16.
It is an interprime number because it is at equal distance from previous prime (1012093) and next prime (1012097).
It is not a de Polignac number, because 1012095 - 21 = 1012093 is a prime.
1012095 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012093) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 59527 + ... + 59543.
It is an arithmetic number, because the mean of its divisors is an integer number (31122).
21012095 is an apocalyptic number.
1012095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1012095 is an abundant number, since it is smaller than the sum of its proper divisors (1228689).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012095 is an equidigital number, since it uses as much as digits as its factorization.
1012095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51 (or 32 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 18.
The square root of 1012095 is about 1006.0293236283. The cubic root of 1012095 is about 100.4015520678.
Adding to 1012095 its reverse (5902101), we get a palindrome (6914196).
The spelling of 1012095 in words is "one million, twelve thousand, ninety-five".
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