119997378 has 24 divisors (see below), whose sum is σ = 260576316. Its totient is φ = 39909600.

The previous prime is 119997329. The next prime is 119997413. The reversal of 119997378 is 873799911.

It can be written as a sum of positive squares in 2 ways, for example, as 104101209 + 15896169 = 10203^2 + 3987^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1068 + ... + 15528.

Almost surely, 2^119997378 is an apocalyptic number.

119997378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

119997378 is an abundant number, since it is smaller than the sum of its proper divisors (140578938).

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

119997378 is a wasteful number, since it uses less digits than its factorization.

119997378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14930 (or 14927 counting only the distinct ones).

The product of its digits is 857304, while the sum is 54.

The square root of 119997378 is about 10954.3314720708. The cubic root of 119997378 is about 493.2388223910.

The spelling of 119997378 in words is "one hundred nineteen million, nine hundred ninety-seven thousand, three hundred seventy-eight".