1013047 has 8 divisors (see below), whose sum is σ = 1226016. Its totient is φ = 817152.

The previous prime is 1013041. The next prime is 1013053. The reversal of 1013047 is 7403101.

It is an interprime number because it is at equal distance from previous prime (1013041) and next prime (1013053).

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

It is not a de Polignac number, because 1013047 - 2⁷ = 1012919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4138 + ... + 4375.

It is an arithmetic number, because the mean of its divisors is an integer number (153252).

2^1013047 is an apocalyptic number.

1013047 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1013047 is a deficient number, since it is larger than the sum of its proper divisors (212969).

1013047 is an equidigital number, since it uses as much as digits as its factorization.

1013047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8537.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1013047 is about 1006.5023596594. The cubic root of 1013047 is about 100.4330222111.

Adding to 1013047 its reverse (7403101), we get a palindrome (8416148).

The spelling of 1013047 in words is "one million, thirteen thousand, forty-seven".