1395064 has 32 divisors (see below), whose sum is σ = 2903040. Its totient is φ = 623200.

The previous prime is 1395059. The next prime is 1395067. The reversal of 1395064 is 4605931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1395067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7209 + ... + 7399.

It is an arithmetic number, because the mean of its divisors is an integer number (90720).

2^1395064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1395064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451520).

1395064 is an abundant number, since it is smaller than the sum of its proper divisors (1507976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1395064 is a wasteful number, since it uses less digits than its factorization.

1395064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1395064 is about 1181.1282741515. The cubic root of 1395064 is about 111.7372668070.

The spelling of 1395064 in words is "one million, three hundred ninety-five thousand, sixty-four".