119912877 has 12 divisors (see below), whose sum is σ = 197951520. Its totient is φ = 68521608.

The previous prime is 119912861. The next prime is 119912879. The reversal of 119912877 is 778219911.

It is a happy number.

It is not a de Polignac number, because 119912877 - 2⁴ = 119912861 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119912879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 951627 + ... + 951752.

It is an arithmetic number, because the mean of its divisors is an integer number (16495960).

Almost surely, 2^119912877 is an apocalyptic number.

It is an amenable number.

119912877 is a deficient number, since it is larger than the sum of its proper divisors (78038643).

119912877 is a wasteful number, since it uses less digits than its factorization.

119912877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903392 (or 1903389 counting only the distinct ones).

The product of its digits is 63504, while the sum is 45.

The square root of 119912877 is about 10950.4738253648. The cubic root of 119912877 is about 493.1230171914.

The spelling of 119912877 in words is "one hundred nineteen million, nine hundred twelve thousand, eight hundred seventy-seven".