83354892 has 12 divisors (see below), whose sum is σ = 194494776. Its totient is φ = 27784960.

The previous prime is 83354891. The next prime is 83354899. The reversal of 83354892 is 29845338.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (83354891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3473109 + ... + 3473132.

It is an arithmetic number, because the mean of its divisors is an integer number (16207898).

Almost surely, 2^83354892 is an apocalyptic number.

It is an amenable number.

83354892 is an abundant number, since it is smaller than the sum of its proper divisors (111139884).

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

83354892 is a wasteful number, since it uses less digits than its factorization.

83354892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6946248 (or 6946246 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 83354892 is about 9129.8900321964. The cubic root of 83354892 is about 436.8278955806.

The spelling of 83354892 in words is "eighty-three million, three hundred fifty-four thousand, eight hundred ninety-two".