1208032056 has 480 divisors, whose sum is σ = 4449392640. Its totient is φ = 299376000.

The previous prime is 1208032039. The next prime is 1208032061. The reversal of 1208032056 is 6502308021.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 17014501 + ... + 17014571.

It is an arithmetic number, because the mean of its divisors is an integer number (9269568).

Almost surely, 2^1208032056 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 1208032056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2224696320).

1208032056 is an abundant number, since it is smaller than the sum of its proper divisors (3241360584).

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

1208032056 is a wasteful number, since it uses less digits than its factorization.

1208032056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1208032056 is about 34756.7555447858. The cubic root of 1208032056 is about 1065.0242248011.

The spelling of 1208032056 in words is "one billion, two hundred eight million, thirty-two thousand, fifty-six".