86464826 has 8 divisors (see below), whose sum is σ = 148225440. Its totient is φ = 37056348.

The previous prime is 86464793. The next prime is 86464841. The reversal of 86464826 is 62846468.

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

It is a super-2 number, since 2×86464826² = 14952332270420552, which contains 22 as substring.

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, 3088016 + ... + 3088043.

It is an arithmetic number, because the mean of its divisors is an integer number (18528180).

Almost surely, 2^86464826 is an apocalyptic number.

86464826 is a deficient number, since it is larger than the sum of its proper divisors (61760614).

86464826 is a wasteful number, since it uses less digits than its factorization.

86464826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6176068.

The product of its digits is 442368, while the sum is 44.

The square root of 86464826 is about 9298.6464606415. The cubic root of 86464826 is about 442.1943174857.

The spelling of 86464826 in words is "eighty-six million, four hundred sixty-four thousand, eight hundred twenty-six".