1380230 has 32 divisors (see below), whose sum is σ = 2752704. Its totient is φ = 495616.

The previous prime is 1380227. The next prime is 1380233. The reversal of 1380230 is 320831.

It is an interprime number because it is at equal distance from previous prime (1380227) and next prime (1380233).

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1380199 and 1380208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1380233) 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, 3734 + ... + 4086.

It is an arithmetic number, because the mean of its divisors is an integer number (86022).

2^1380230 is an apocalyptic number.

1380230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1380230 is a deficient number, since it is larger than the sum of its proper divisors (1372474).

1380230 is a wasteful number, since it uses less digits than its factorization.

1380230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1380230 is about 1174.8319028695. The cubic root of 1380230 is about 111.3398130101.

The spelling of 1380230 in words is "one million, three hundred eighty thousand, two hundred thirty".