119777814 has 48 divisors (see below), whose sum is σ = 280595952. Its totient is φ = 36707904.

The previous prime is 119777809. The next prime is 119777821. The reversal of 119777814 is 418777911.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

Its product of digits (98784) is a multiple of the sum of its prime divisors (2058).

It is a self number, because there is not a number n which added to its sum of digits gives 119777814.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 67689 + ... + 69435.

It is an arithmetic number, because the mean of its divisors is an integer number (5845749).

Almost surely, 2^119777814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119777814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140297976).

119777814 is an abundant number, since it is smaller than the sum of its proper divisors (160818138).

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

119777814 is a wasteful number, since it uses less digits than its factorization.

119777814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061 (or 2058 counting only the distinct ones).

The product of its digits is 98784, while the sum is 45.

The square root of 119777814 is about 10944.3050944315. The cubic root of 119777814 is about 492.9378057913.

It can be divided in two parts, 11977 and 7814, that added together give a palindrome (19791).

The spelling of 119777814 in words is "one hundred nineteen million, seven hundred seventy-seven thousand, eight hundred fourteen".