82201282 has 8 divisors (see below), whose sum is σ = 125323452. Its totient is φ = 40426800.

The previous prime is 82201267. The next prime is 82201297. The reversal of 82201282 is 28210228.

It is an interprime number because it is at equal distance from previous prime (82201267) and next prime (82201297).

It can be written as a sum of positive squares in 2 ways, for example, as 76055841 + 6145441 = 8721^2 + 2479^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336769 + ... + 337012.

Almost surely, 2^82201282 is an apocalyptic number.

82201282 is a deficient number, since it is larger than the sum of its proper divisors (43122170).

82201282 is a wasteful number, since it uses less digits than its factorization.

82201282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673844.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 82201282 is about 9066.4922654795. The cubic root of 82201282 is about 434.8033320693.

The spelling of 82201282 in words is "eighty-two million, two hundred one thousand, two hundred eighty-two".