239483655 has 64 divisors (see below), whose sum is σ = 438566400. Its totient is φ = 123943680.

The previous prime is 239483633. The next prime is 239483663. The reversal of 239483655 is 556384932.

239483655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 239483655 - 2⁸ = 239483399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 239483655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 852115 + ... + 852395.

It is an arithmetic number, because the mean of its divisors is an integer number (6852600).

Almost surely, 2^239483655 is an apocalyptic number.

239483655 is a deficient number, since it is larger than the sum of its proper divisors (199082745).

239483655 is a wasteful number, since it uses less digits than its factorization.

239483655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 455 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 239483655 is about 15475.2594485521. The cubic root of 239483655 is about 621.0005134305. Note that the first 3 decimals are identical.

The spelling of 239483655 in words is "two hundred thirty-nine million, four hundred eighty-three thousand, six hundred fifty-five".