1386027 has 12 divisors (see below), whose sum is σ = 2120040. Its totient is φ = 869568.

The previous prime is 1386013. The next prime is 1386037. The reversal of 1386027 is 7206831.

It is not a de Polignac number, because 1386027 - 2⁶ = 1385963 is a prime.

It is an Ulam 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 11 ways as a sum of consecutive naturals, for example, 4377 + ... + 4682.

It is an arithmetic number, because the mean of its divisors is an integer number (176670).

2^1386027 is an apocalyptic number.

1386027 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1386027 is a deficient number, since it is larger than the sum of its proper divisors (734013).

1386027 is a wasteful number, since it uses less digits than its factorization.

1386027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9082 (or 9079 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1386027 is about 1177.2964792269. The cubic root of 1386027 is about 111.4954719417.

The spelling of 1386027 in words is "one million, three hundred eighty-six thousand, twenty-seven".