380182135 has 48 divisors (see below), whose sum is σ = 515198880. Its totient is φ = 268154880.

The previous prime is 380182133. The next prime is 380182147. The reversal of 380182135 is 531281083.

It is not a de Polignac number, because 380182135 - 2¹ = 380182133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 380182097 and 380182106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380182133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6443736 + ... + 6443794.

It is an arithmetic number, because the mean of its divisors is an integer number (10733310).

Almost surely, 2^380182135 is an apocalyptic number.

380182135 is a deficient number, since it is larger than the sum of its proper divisors (135016745).

380182135 is a wasteful number, since it uses less digits than its factorization.

380182135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 380182135 is about 19498.2597941457. The cubic root of 380182135 is about 724.4313479919.

The spelling of 380182135 in words is "three hundred eighty million, one hundred eighty-two thousand, one hundred thirty-five".