119840472 has 80 divisors (see below), whose sum is σ = 340058400. Its totient is φ = 39424320.

The previous prime is 119840471. The next prime is 119840507. The reversal of 119840472 is 274048911.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119840471) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 50022 + ... + 52362.

It is an arithmetic number, because the mean of its divisors is an integer number (4250730).

Almost surely, 2^119840472 is an apocalyptic number.

119840472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119840472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170029200).

119840472 is an abundant number, since it is smaller than the sum of its proper divisors (220217928).

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

119840472 is a wasteful number, since it uses less digits than its factorization.

119840472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438 (or 2425 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 119840472 is about 10947.1673048328. The cubic root of 119840472 is about 493.0237457824.

The spelling of 119840472 in words is "one hundred nineteen million, eight hundred forty thousand, four hundred seventy-two".