1379027 has 16 divisors (see below), whose sum is σ = 1583232. Its totient is φ = 1192320.

The previous prime is 1379017. The next prime is 1379029. The reversal of 1379027 is 7209731.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1379027 - 2¹⁴ = 1362643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1379029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22577 + ... + 22637.

It is an arithmetic number, because the mean of its divisors is an integer number (98952).

2^1379027 is an apocalyptic number.

1379027 is a deficient number, since it is larger than the sum of its proper divisors (204205).

1379027 is a wasteful number, since it uses less digits than its factorization.

1379027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 1379027 is about 1174.3198031201. The cubic root of 1379027 is about 111.3074559082.

The spelling of 1379027 in words is "one million, three hundred seventy-nine thousand, twenty-seven".