1380183 has 24 divisors (see below), whose sum is σ = 2202480. Its totient is φ = 766080.

The previous prime is 1380163. The next prime is 1380199. The reversal of 1380183 is 3810831.

It is not a de Polignac number, because 1380183 - 2¹³ = 1371991 is a prime.

It is a super-2 number, since 2×1380183² = 3809810226978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1380163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5913 + ... + 6141.

It is an arithmetic number, because the mean of its divisors is an integer number (91770).

2^1380183 is an apocalyptic number.

1380183 is a deficient number, since it is larger than the sum of its proper divisors (822297).

1380183 is a wasteful number, since it uses less digits than its factorization.

1380183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1380183 is about 1174.8118998376. The cubic root of 1380183 is about 111.3385492036.

The spelling of 1380183 in words is "one million, three hundred eighty thousand, one hundred eighty-three".