119168428 has 12 divisors (see below), whose sum is σ = 217612080. Its totient is φ = 56993552.

The previous prime is 119168407. The next prime is 119168443. The reversal of 119168428 is 824861911.

It is a super-2 number, since 2×119168428² = 28402228463982368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647563 + ... + 647746.

It is an arithmetic number, because the mean of its divisors is an integer number (18134340).

Almost surely, 2^119168428 is an apocalyptic number.

It is an amenable number.

119168428 is a deficient number, since it is larger than the sum of its proper divisors (98443652).

119168428 is a wasteful number, since it uses less digits than its factorization.

119168428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295336 (or 1295334 counting only the distinct ones).

The product of its digits is 27648, while the sum is 40.

The square root of 119168428 is about 10916.4292696834. The cubic root of 119168428 is about 492.1004212582.

The spelling of 119168428 in words is "one hundred nineteen million, one hundred sixty-eight thousand, four hundred twenty-eight".