83671692 has 24 divisors (see below), whose sum is σ = 210252336. Its totient is φ = 25745088.

The previous prime is 83671691. The next prime is 83671711. The reversal of 83671692 is 29617638.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (83671691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268023 + ... + 268334.

It is an arithmetic number, because the mean of its divisors is an integer number (8760514).

Almost surely, 2^83671692 is an apocalyptic number.

It is an amenable number.

83671692 is an abundant number, since it is smaller than the sum of its proper divisors (126580644).

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

83671692 is a wasteful number, since it uses less digits than its factorization.

83671692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536377 (or 536375 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 83671692 is about 9147.2231852076. The cubic root of 83671692 is about 437.3806011047.

The spelling of 83671692 in words is "eighty-three million, six hundred seventy-one thousand, six hundred ninety-two".