119770056 has 128 divisors (see below), whose sum is σ = 384134400. Its totient is φ = 33868800.

The previous prime is 119770037. The next prime is 119770069. The reversal of 119770056 is 650077911.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 119770056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170506 + ... + 171206.

It is an arithmetic number, because the mean of its divisors is an integer number (3001050).

Almost surely, 2^119770056 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 119770056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192067200).

119770056 is an abundant number, since it is smaller than the sum of its proper divisors (264364344).

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

119770056 is a wasteful number, since it uses less digits than its factorization.

119770056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 36.

The square root of 119770056 is about 10943.9506577835. The cubic root of 119770056 is about 492.9271630466.

It can be divided in two parts, 1197 and 70056, that added together give a triangular number (71253 = T₃₇₇).

The spelling of 119770056 in words is "one hundred nineteen million, seven hundred seventy thousand, fifty-six".