1395230 has 24 divisors (see below), whose sum is σ = 2605176. Its totient is φ = 537920.

The previous prime is 1395223. The next prime is 1395263. The reversal of 1395230 is 325931.

It is a happy number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1395196 and 1395205.

It is a congruent number.

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, 16769 + ... + 16851.

It is an arithmetic number, because the mean of its divisors is an integer number (108549).

2^1395230 is an apocalyptic number.

1395230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1395230 is a deficient number, since it is larger than the sum of its proper divisors (1209946).

1395230 is an equidigital number, since it uses as much as digits as its factorization.

1395230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 1395230 is about 1181.1985438528. The cubic root of 1395230 is about 111.7416985394.

The spelling of 1395230 in words is "one million, three hundred ninety-five thousand, two hundred thirty".