1389114 has 24 divisors (see below), whose sum is σ = 3031860. Its totient is φ = 459648.

The previous prime is 1389107. The next prime is 1389133. The reversal of 1389114 is 4119831.

It can be written as a sum of positive squares in 2 ways, for example, as 1361889 + 27225 = 1167^2 + 165^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3954 + ... + 4290.

2^1389114 is an apocalyptic number.

1389114 is an abundant number, since it is smaller than the sum of its proper divisors (1642746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1389114 is a wasteful number, since it uses less digits than its factorization.

1389114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 571 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 1389114 is about 1178.6068046639. The cubic root of 1389114 is about 111.5781858932.

The spelling of 1389114 in words is "one million, three hundred eighty-nine thousand, one hundred fourteen".