119274640 has 20 divisors (see below), whose sum is σ = 277313724. Its totient is φ = 47709824.

The previous prime is 119274611. The next prime is 119274641. The reversal of 119274640 is 46472911.

It can be written as a sum of positive squares in 2 ways, for example, as 15397776 + 103876864 = 3924^2 + 10192^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 119274596 and 119274605.

It is not an unprimeable number, because it can be changed into a prime (119274641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745387 + ... + 745546.

Almost surely, 2^119274640 is an apocalyptic number.

119274640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119274640 is an abundant number, since it is smaller than the sum of its proper divisors (158039084).

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

119274640 is a wasteful number, since it uses less digits than its factorization.

119274640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490946 (or 1490940 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 119274640 is about 10921.2929637475. The cubic root of 119274640 is about 492.2465769988.

The spelling of 119274640 in words is "one hundred nineteen million, two hundred seventy-four thousand, six hundred forty".