1162013 has 4 divisors (see below), whose sum is σ = 1167360. Its totient is φ = 1156668.

The previous prime is 1162009. The next prime is 1162037. The reversal of 1162013 is 3102611.

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.

It is a cyclic number.

It is not a de Polignac number, because 1162013 - 2² = 1162009 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162043) 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, 2333 + ... + 2786.

It is an arithmetic number, because the mean of its divisors is an integer number (291840).

2^1162013 is an apocalyptic number.

It is an amenable number.

1162013 is a deficient number, since it is larger than the sum of its proper divisors (5347).

1162013 is an equidigital number, since it uses as much as digits as its factorization.

1162013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5346.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1162013 is about 1077.9670681426. The cubic root of 1162013 is about 105.1325009034.

Adding to 1162013 its reverse (3102611), we get a palindrome (4264624).

The spelling of 1162013 in words is "one million, one hundred sixty-two thousand, thirteen".