119236428 has 24 divisors (see below), whose sum is σ = 309131760. Its totient is φ = 39745440.

The previous prime is 119236421. The next prime is 119236441. The reversal of 119236428 is 824632911.

119236428 is a `hidden beast` number, since 1 + 1 + 9 + 2 + 3 + 642 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 119236392 and 119236401.

It is not an unprimeable number, because it can be changed into a prime (119236421) 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, 551913 + ... + 552128.

It is an arithmetic number, because the mean of its divisors is an integer number (12880490).

Almost surely, 2^119236428 is an apocalyptic number.

119236428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

119236428 is an abundant number, since it is smaller than the sum of its proper divisors (189895332).

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

119236428 is a wasteful number, since it uses less digits than its factorization.

119236428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104054 (or 1104046 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 119236428 is about 10919.5433970473. The cubic root of 119236428 is about 492.1940043948.

The spelling of 119236428 in words is "one hundred nineteen million, two hundred thirty-six thousand, four hundred twenty-eight".