183913012 has 12 divisors (see below), whose sum is σ = 332946180. Its totient is φ = 88785536.

The previous prime is 183913001. The next prime is 183913069. The reversal of 183913012 is 210319381.

183913012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 148937616 + 34975396 = 12204^2 + 5914^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792613 + ... + 792844.

It is an arithmetic number, because the mean of its divisors is an integer number (27745515).

Almost surely, 2^183913012 is an apocalyptic number.

It is an amenable number.

183913012 is a deficient number, since it is larger than the sum of its proper divisors (149033168).

183913012 is a wasteful number, since it uses less digits than its factorization.

183913012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585490 (or 1585488 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 183913012 is about 13561.4531669729. The cubic root of 183913012 is about 568.6837505735.

The spelling of 183913012 in words is "one hundred eighty-three million, nine hundred thirteen thousand, twelve".