82285371 has 24 divisors (see below), whose sum is σ = 142987520. Its totient is φ = 44544816.

The previous prime is 82285367. The next prime is 82285387. The reversal of 82285371 is 17358228.

82285371 is a `hidden beast` number, since 8 + 2 + 285 + 371 = 666.

It is not a de Polignac number, because 82285371 - 2² = 82285367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82285331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33175 + ... + 35568.

Almost surely, 2^82285371 is an apocalyptic number.

82285371 is a deficient number, since it is larger than the sum of its proper divisors (60702149).

82285371 is a wasteful number, since it uses less digits than its factorization.

82285371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68775 (or 68772 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 82285371 is about 9071.1284303553. The cubic root of 82285371 is about 434.9515443450.

The spelling of 82285371 in words is "eighty-two million, two hundred eighty-five thousand, three hundred seventy-one".