86738487226 has 4 divisors (see below), whose sum is σ = 130107730842. Its totient is φ = 43369243612.

The previous prime is 86738487221. The next prime is 86738487233. The reversal of 86738487226 is 62278483768.

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., 61695108225 + 25043379001 = 248385^2 + 158251^2 .

It is not an unprimeable number, because it can be changed into a prime (86738487221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21684621805 + ... + 21684621808.

Almost surely, 2^86738487226 is an apocalyptic number.

86738487226 is a deficient number, since it is larger than the sum of its proper divisors (43369243616).

86738487226 is a wasteful number, since it uses less digits than its factorization.

86738487226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43369243615.

The product of its digits is 43352064, while the sum is 61.

The spelling of 86738487226 in words is "eighty-six billion, seven hundred thirty-eight million, four hundred eighty-seven thousand, two hundred twenty-six".