1395430 has 16 divisors (see below), whose sum is σ = 2566080. Its totient is φ = 546112.

The previous prime is 1395419. The next prime is 1395439. The reversal of 1395430 is 345931.

It is a junction number, because it is equal to n+sod(n) for n = 1395395 and 1395404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1395439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015 + ... + 1954.

It is an arithmetic number, because the mean of its divisors is an integer number (160380).

2^1395430 is an apocalyptic number.

1395430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1395430 is a deficient number, since it is larger than the sum of its proper divisors (1170650).

1395430 is a wasteful number, since it uses less digits than its factorization.

1395430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 1395430 is about 1181.2832005916. The cubic root of 1395430 is about 111.7470375090.

The spelling of 1395430 in words is "one million, three hundred ninety-five thousand, four hundred thirty".