1382613 has 4 divisors (see below), whose sum is σ = 1843488. Its totient is φ = 921740.

The previous prime is 1382609. The next prime is 1382621. The reversal of 1382613 is 3162831.

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 1382613 - 2² = 1382609 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382663) 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, 230433 + ... + 230438.

It is an arithmetic number, because the mean of its divisors is an integer number (460872).

2^1382613 is an apocalyptic number.

It is an amenable number.

1382613 is a deficient number, since it is larger than the sum of its proper divisors (460875).

1382613 is an equidigital number, since it uses as much as digits as its factorization.

1382613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460874.

The product of its digits is 864, while the sum is 24.

The square root of 1382613 is about 1175.8456531365. The cubic root of 1382613 is about 111.4038531158.

The spelling of 1382613 in words is "one million, three hundred eighty-two thousand, six hundred thirteen".