82361015 has 16 divisors (see below), whose sum is σ = 111538080. Its totient is φ = 57832320.

The previous prime is 82360979. The next prime is 82361033. The reversal of 82361015 is 51016328.

It is not a de Polignac number, because 82361015 - 2⁶ = 82360951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24224 + ... + 27413.

It is an arithmetic number, because the mean of its divisors is an integer number (6971130).

Almost surely, 2^82361015 is an apocalyptic number.

82361015 is a deficient number, since it is larger than the sum of its proper divisors (29177065).

82361015 is a wasteful number, since it uses less digits than its factorization.

82361015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51682.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 82361015 is about 9075.2969648381. The cubic root of 82361015 is about 435.0847855169.

The spelling of 82361015 in words is "eighty-two million, three hundred sixty-one thousand, fifteen".