83788467 has 16 divisors (see below), whose sum is σ = 130648320. Its totient is φ = 46765152.

The previous prime is 83788447. The next prime is 83788469. The reversal of 83788467 is 76488738.

It is not a de Polignac number, because 83788467 - 2⁶ = 83788403 is a prime.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (83788469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45492 + ... + 47297.

It is an arithmetic number, because the mean of its divisors is an integer number (8165520).

Almost surely, 2^83788467 is an apocalyptic number.

83788467 is a deficient number, since it is larger than the sum of its proper divisors (46859853).

83788467 is a wasteful number, since it uses less digits than its factorization.

83788467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92842.

The product of its digits is 1806336, while the sum is 51.

The square root of 83788467 is about 9153.6040443095. The cubic root of 83788467 is about 437.5839808307.

It can be divided in two parts, 83788 and 467, that added together give a triangular number (84255 = T₄₁₀).

The spelling of 83788467 in words is "eighty-three million, seven hundred eighty-eight thousand, four hundred sixty-seven".