86246948 has 6 divisors (see below), whose sum is σ = 150932166. Its totient is φ = 43123472.

The previous prime is 86246893. The next prime is 86246971. The reversal of 86246948 is 84964268.

It can be written as a sum of positive squares in only one way, i.e., 85340644 + 906304 = 9238^2 + 952^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10780865 + ... + 10780872.

It is an arithmetic number, because the mean of its divisors is an integer number (25155361).

Almost surely, 2^86246948 is an apocalyptic number.

It is an amenable number.

86246948 is a deficient number, since it is larger than the sum of its proper divisors (64685218).

86246948 is a wasteful number, since it uses less digits than its factorization.

86246948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21561741 (or 21561739 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The square root of 86246948 is about 9286.9234948932. The cubic root of 86246948 is about 441.8225846251.

The spelling of 86246948 in words is "eighty-six million, two hundred forty-six thousand, nine hundred forty-eight".