82830174 has 16 divisors (see below), whose sum is σ = 189326208. Its totient is φ = 23665752.

The previous prime is 82830113. The next prime is 82830179. The reversal of 82830174 is 47103828.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82830179) 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, 986032 + ... + 986115.

It is an arithmetic number, because the mean of its divisors is an integer number (11832888).

Almost surely, 2^82830174 is an apocalyptic number.

82830174 is an abundant number, since it is smaller than the sum of its proper divisors (106496034).

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

82830174 is a wasteful number, since it uses less digits than its factorization.

82830174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972159.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 82830174 is about 9101.1083940364. The cubic root of 82830174 is about 435.9093567705.

The spelling of 82830174 in words is "eighty-two million, eight hundred thirty thousand, one hundred seventy-four".