82374814 has 8 divisors (see below), whose sum is σ = 124009128. Its totient is φ = 41038440.

The previous prime is 82374811. The next prime is 82374829. The reversal of 82374814 is 41847328.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82374811) 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, 73792 + ... + 74899.

It is an arithmetic number, because the mean of its divisors is an integer number (15501141).

Almost surely, 2^82374814 is an apocalyptic number.

82374814 is a deficient number, since it is larger than the sum of its proper divisors (41634314).

82374814 is a wasteful number, since it uses less digits than its factorization.

82374814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148970.

The product of its digits is 43008, while the sum is 37.

The square root of 82374814 is about 9076.0571836013. The cubic root of 82374814 is about 435.1090826097.

The spelling of 82374814 in words is "eighty-two million, three hundred seventy-four thousand, eight hundred fourteen".