1370013 has 8 divisors (see below), whose sum is σ = 1934208. Its totient is φ = 859584.

The previous prime is 1369981. The next prime is 1370027. The reversal of 1370013 is 3100731.

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

It is not a de Polignac number, because 1370013 - 2⁵ = 1369981 is a prime.

It is a Curzon number.

1370013 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1369974 and 1370001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13381 + ... + 13482.

It is an arithmetic number, because the mean of its divisors is an integer number (241776).

2^1370013 is an apocalyptic number.

It is an amenable number.

1370013 is a deficient number, since it is larger than the sum of its proper divisors (564195).

1370013 is a wasteful number, since it uses less digits than its factorization.

1370013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26883.

The product of its (nonzero) digits is 63, while the sum is 15.

The square root of 1370013 is about 1170.4755443836. The cubic root of 1370013 is about 111.0644054441.

Adding to 1370013 its reverse (3100731), we get a palindrome (4470744).

The spelling of 1370013 in words is "one million, three hundred seventy thousand, thirteen".