1386007 has 8 divisors (see below), whose sum is σ = 1591200. Its totient is φ = 1182624.

The previous prime is 1385987. The next prime is 1386013. The reversal of 1386007 is 7006831.

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

It is a cyclic number.

It is not a de Polignac number, because 1386007 - 2¹¹ = 1383959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1386037) 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, 2469 + ... + 2977.

It is an arithmetic number, because the mean of its divisors is an integer number (198900).

2^1386007 is an apocalyptic number.

1386007 is a deficient number, since it is larger than the sum of its proper divisors (205193).

1386007 is an equidigital number, since it uses as much as digits as its factorization.

1386007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1386007 is about 1177.2879851591. The cubic root of 1386007 is about 111.4949356558.

The spelling of 1386007 in words is "one million, three hundred eighty-six thousand, seven".