1395452832 has 48 divisors (see below), whose sum is σ = 3664997280. Its totient is φ = 464905472.

The previous prime is 1395452801. The next prime is 1395452867. The reversal of 1395452832 is 2382545931.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325519 + ... + 329777.

It is an arithmetic number, because the mean of its divisors is an integer number (76354110).

Almost surely, 2^1395452832 is an apocalyptic number.

1395452832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1395452832 is an abundant number, since it is smaller than the sum of its proper divisors (2269544448).

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

1395452832 is a wasteful number, since it uses less digits than its factorization.

1395452832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7685 (or 7677 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 1395452832 is about 37355.7603590129. The cubic root of 1395452832 is about 1117.4764697336.

The spelling of 1395452832 in words is "one billion, three hundred ninety-five million, four hundred fifty-two thousand, eight hundred thirty-two".