82298427 has 8 divisors (see below), whose sum is σ = 109962240. Its totient is φ = 54750120.

The previous prime is 82298417. The next prime is 82298429. The reversal of 82298427 is 72489228.

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

It is not a de Polignac number, because 82298427 - 2¹⁹ = 81774139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82298429) 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, 27199 + ... + 30072.

It is an arithmetic number, because the mean of its divisors is an integer number (13745280).

Almost surely, 2^82298427 is an apocalyptic number.

82298427 is a deficient number, since it is larger than the sum of its proper divisors (27663813).

82298427 is a wasteful number, since it uses less digits than its factorization.

82298427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57753.

The product of its digits is 129024, while the sum is 42.

The square root of 82298427 is about 9071.8480476692. The cubic root of 82298427 is about 434.9745473283.

The spelling of 82298427 in words is "eighty-two million, two hundred ninety-eight thousand, four hundred twenty-seven".