1608010872 has 64 divisors (see below), whose sum is σ = 4384128000. Its totient is φ = 488502144.

The previous prime is 1608010871. The next prime is 1608010897. The reversal of 1608010872 is 2780108061.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1608010871) by changing a digit.

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, 7972 + ... + 57267.

It is an arithmetic number, because the mean of its divisors is an integer number (68502000).

Almost surely, 2^1608010872 is an apocalyptic number.

1608010872 is a gapful number since it is divisible by the number (12) 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 1608010872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2192064000).

1608010872 is an abundant number, since it is smaller than the sum of its proper divisors (2776117128).

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

1608010872 is a wasteful number, since it uses less digits than its factorization.

1608010872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65340 (or 65336 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 1608010872 is about 40100.0108728165. The cubic root of 1608010872 is about 1171.5558408903. Note that the first 3 decimals are identical.

The spelling of 1608010872 in words is "one billion, six hundred eight million, ten thousand, eight hundred seventy-two".