1595402016 has 96 divisors (see below), whose sum is σ = 4523319360. Its totient is φ = 489452544.

The previous prime is 1595401961. The next prime is 1595402047. The reversal of 1595402016 is 6102045951.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471306 + ... + 474678.

It is an arithmetic number, because the mean of its divisors is an integer number (47117910).

Almost surely, 2^1595402016 is an apocalyptic number.

1595402016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1595402016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2261659680).

1595402016 is an abundant number, since it is smaller than the sum of its proper divisors (2927917344).

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

1595402016 is a wasteful number, since it uses less digits than its factorization.

1595402016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778 (or 3770 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 1595402016 is about 39942.4838486542. The cubic root of 1595402016 is about 1168.4856381080.

Adding to 1595402016 its reverse (6102045951), we get a palindrome (7697447967).

The spelling of 1595402016 in words is "one billion, five hundred ninety-five million, four hundred two thousand, sixteen".