183380140 has 24 divisors (see below), whose sum is σ = 395507952. Its totient is φ = 71369280.

The previous prime is 183380101. The next prime is 183380189. The reversal of 183380140 is 41083381.

183380140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 183380099 and 183380108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123166 + ... + 124645.

It is an arithmetic number, because the mean of its divisors is an integer number (16479498).

Almost surely, 2^183380140 is an apocalyptic number.

183380140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

183380140 is an abundant number, since it is smaller than the sum of its proper divisors (212127812).

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

183380140 is a wasteful number, since it uses less digits than its factorization.

183380140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247857 (or 247855 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 183380140 is about 13541.7923481347. The cubic root of 183380140 is about 568.1339819819.

The spelling of 183380140 in words is "one hundred eighty-three million, three hundred eighty thousand, one hundred forty".