82574853 has 16 divisors (see below), whose sum is σ = 115157376. Its totient is φ = 52532480.

The previous prime is 82574837. The next prime is 82574867. The reversal of 82574853 is 35847528.

It is a cyclic number.

It is not a de Polignac number, because 82574853 - 2⁴ = 82574837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82574813) 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, 34801 + ... + 37097.

It is an arithmetic number, because the mean of its divisors is an integer number (7197336).

Almost surely, 2^82574853 is an apocalyptic number.

It is an amenable number.

82574853 is a deficient number, since it is larger than the sum of its proper divisors (32582523).

82574853 is a wasteful number, since it uses less digits than its factorization.

82574853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2844.

The product of its digits is 268800, while the sum is 42.

The square root of 82574853 is about 9087.0706501050. The cubic root of 82574853 is about 435.4610041962.

The spelling of 82574853 in words is "eighty-two million, five hundred seventy-four thousand, eight hundred fifty-three".