1071413 has 4 divisors (see below), whose sum is σ = 1224480. Its totient is φ = 918348.

The previous prime is 1071407. The next prime is 1071419. The reversal of 1071413 is 3141701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3141701 = 73 ⋅43037.

It is an interprime number because it is at equal distance from previous prime (1071407) and next prime (1071419).

It is a cyclic number.

It is not a de Polignac number, because 1071413 - 2⁶ = 1071349 is a prime.

It is a super-2 number, since 2×1071413² = 2295851633138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1071391 and 1071400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76523 + ... + 76536.

It is an arithmetic number, because the mean of its divisors is an integer number (306120).

2^1071413 is an apocalyptic number.

It is an amenable number.

1071413 is a deficient number, since it is larger than the sum of its proper divisors (153067).

1071413 is an equidigital number, since it uses as much as digits as its factorization.

1071413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153066.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 1071413 is about 1035.0908172716. The cubic root of 1071413 is about 102.3259150924.

The spelling of 1071413 in words is "one million, seventy-one thousand, four hundred thirteen".