82752015 has 8 divisors (see below), whose sum is σ = 132403248. Its totient is φ = 44134400.

The previous prime is 82752001. The next prime is 82752023. The reversal of 82752015 is 51025728.

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

It is not a de Polignac number, because 82752015 - 2⁵ = 82751983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2758386 + ... + 2758415.

It is an arithmetic number, because the mean of its divisors is an integer number (16550406).

Almost surely, 2^82752015 is an apocalyptic number.

82752015 is a deficient number, since it is larger than the sum of its proper divisors (49651233).

82752015 is a wasteful number, since it uses less digits than its factorization.

82752015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5516809.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 82752015 is about 9096.8134530725. The cubic root of 82752015 is about 435.7722048138.

The spelling of 82752015 in words is "eighty-two million, seven hundred fifty-two thousand, fifteen".