82374271 has 16 divisors (see below), whose sum is σ = 96422400. Its totient is φ = 68916960.

The previous prime is 82374233. The next prime is 82374301. The reversal of 82374271 is 17247328.

It is not a de Polignac number, because 82374271 - 2¹⁵ = 82341503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82374211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52405 + ... + 53953.

It is an arithmetic number, because the mean of its divisors is an integer number (6026400).

Almost surely, 2^82374271 is an apocalyptic number.

82374271 is a deficient number, since it is larger than the sum of its proper divisors (14048129).

82374271 is a wasteful number, since it uses less digits than its factorization.

82374271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734.

The product of its digits is 18816, while the sum is 34.

The square root of 82374271 is about 9076.0272696814. The cubic root of 82374271 is about 435.1081265540.

The spelling of 82374271 in words is "eighty-two million, three hundred seventy-four thousand, two hundred seventy-one".