1380214 has 16 divisors (see below), whose sum is σ = 2312640. Its totient is φ = 612360.

The previous prime is 1380199. The next prime is 1380221. The reversal of 1380214 is 4120831.

It is an Ulam number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 1380191 and 1380200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217 + ... + 1675.

It is an arithmetic number, because the mean of its divisors is an integer number (144540).

2^1380214 is an apocalyptic number.

1380214 is a deficient number, since it is larger than the sum of its proper divisors (932426).

1380214 is a wasteful number, since it uses less digits than its factorization.

1380214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1380214 is about 1174.8250933650. The cubic root of 1380214 is about 111.3393827813.

The spelling of 1380214 in words is "one million, three hundred eighty thousand, two hundred fourteen".