82461192 has 32 divisors (see below), whose sum is σ = 224894880. Its totient is φ = 24988160.

The previous prime is 82461179. The next prime is 82461193. The reversal of 82461192 is 29116428.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (82461193) 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, 155913 + ... + 156440.

It is an arithmetic number, because the mean of its divisors is an integer number (7027965).

Almost surely, 2^82461192 is an apocalyptic number.

It is an amenable number.

82461192 is an abundant number, since it is smaller than the sum of its proper divisors (142433688).

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

82461192 is a wasteful number, since it uses less digits than its factorization.

82461192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312373 (or 312369 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 82461192 is about 9080.8145009135. The cubic root of 82461192 is about 435.2611142053.

The spelling of 82461192 in words is "eighty-two million, four hundred sixty-one thousand, one hundred ninety-two".