119986452 has 18 divisors (see below), whose sum is σ = 303299178. Its totient is φ = 39995472.

The previous prime is 119986439. The next prime is 119986487. The reversal of 119986452 is 254689911.

119986452 is a `hidden beast` number, since 1 + 199 + 8 + 6 + 452 = 666.

It can be written as a sum of positive squares in only one way, i.e., 86044176 + 33942276 = 9276^2 + 5826^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 119986398 and 119986407.

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 5 ways as a sum of consecutive naturals, for example, 1666443 + ... + 1666514.

Almost surely, 2^119986452 is an apocalyptic number.

119986452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

119986452 is an abundant number, since it is smaller than the sum of its proper divisors (183312726).

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

119986452 is a wasteful number, since it uses less digits than its factorization.

119986452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332967 (or 3332962 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 119986452 is about 10953.8327538812. The cubic root of 119986452 is about 493.2238518113.

The spelling of 119986452 in words is "one hundred nineteen million, nine hundred eighty-six thousand, four hundred fifty-two".