119399456 has 48 divisors (see below), whose sum is σ = 258134688. Its totient is φ = 53913600.

The previous prime is 119399443. The next prime is 119399459. The reversal of 119399456 is 654993911.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 119399456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119399459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56336 + ... + 58416.

It is an arithmetic number, because the mean of its divisors is an integer number (5377806).

Almost surely, 2^119399456 is an apocalyptic number.

119399456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119399456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129067344).

119399456 is an abundant number, since it is smaller than the sum of its proper divisors (138735232).

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

119399456 is a wasteful number, since it uses less digits than its factorization.

119399456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265 (or 2257 counting only the distinct ones).

The product of its digits is 262440, while the sum is 47.

The square root of 119399456 is about 10927.0058112916. The cubic root of 119399456 is about 492.4182223981.

The spelling of 119399456 in words is "one hundred nineteen million, three hundred ninety-nine thousand, four hundred fifty-six".