86761282 has 4 divisors (see below), whose sum is σ = 130141926. Its totient is φ = 43380640.

The previous prime is 86761253. The next prime is 86761309. The reversal of 86761282 is 28216768.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 79584241 + 7177041 = 8921^2 + 2679^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21690319 + ... + 21690322.

Almost surely, 2^86761282 is an apocalyptic number.

86761282 is a deficient number, since it is larger than the sum of its proper divisors (43380644).

86761282 is a wasteful number, since it uses less digits than its factorization.

86761282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43380643.

The product of its digits is 64512, while the sum is 40.

The square root of 86761282 is about 9314.5736349014. The cubic root of 86761282 is about 442.6991147476.

The spelling of 86761282 in words is "eighty-six million, seven hundred sixty-one thousand, two hundred eighty-two".