119133640 has 32 divisors (see below), whose sum is σ = 270433080. Its totient is φ = 47229952.

The previous prime is 119133601. The next prime is 119133649. The reversal of 119133640 is 46331911.

It can be written as a sum of positive squares in 4 ways, for example, as 51926436 + 67207204 = 7206^2 + 8198^2 .

It is a junction number, because it is equal to n+sod(n) for n = 119133599 and 119133608.

It is not an unprimeable number, because it can be changed into a prime (119133649) 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, 8659 + ... + 17698.

Almost surely, 2^119133640 is an apocalyptic number.

119133640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119133640 is an abundant number, since it is smaller than the sum of its proper divisors (151299440).

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

119133640 is a wasteful number, since it uses less digits than its factorization.

119133640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26481 (or 26477 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 119133640 is about 10914.8357752190. The cubic root of 119133640 is about 492.0525314610.

The spelling of 119133640 in words is "one hundred nineteen million, one hundred thirty-three thousand, six hundred forty".