1385701 has 4 divisors (see below), whose sum is σ = 1415232. Its totient is φ = 1356172.

The previous prime is 1385693. The next prime is 1385743. The reversal of 1385701 is 1075831.

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: 1075831 = 769 ⋅1399.

It is a cyclic number.

It is not a de Polignac number, because 1385701 - 2³ = 1385693 is a prime.

It is a super-3 number, since 3×1385701³ = 7982333082871881303, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1385101) 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, 14695 + ... + 14788.

It is an arithmetic number, because the mean of its divisors is an integer number (353808).

2^1385701 is an apocalyptic number.

1385701 is the 745-th centered pentagonal number.

It is an amenable number.

1385701 is a deficient number, since it is larger than the sum of its proper divisors (29531).

1385701 is an equidigital number, since it uses as much as digits as its factorization.

1385701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29530.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1385701 is about 1177.1580182796. The cubic root of 1385701 is about 111.4867298383.

The spelling of 1385701 in words is "one million, three hundred eighty-five thousand, seven hundred one".