86994496 has 28 divisors (see below), whose sum is σ = 173027340. Its totient is φ = 43397120.

The previous prime is 86994473. The next prime is 86994527. The reversal of 86994496 is 69449968.

It can be written as a sum of positive squares in 2 ways, for example, as 33177600 + 53816896 = 5760^2 + 7336^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32040 + ... + 34648.

Almost surely, 2^86994496 is an apocalyptic number.

It is an amenable number.

86994496 is a deficient number, since it is larger than the sum of its proper divisors (86032844).

86994496 is a wasteful number, since it uses less digits than its factorization.

86994496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142 (or 3132 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 55.

The square root of 86994496 is about 9327.0840030526. The cubic root of 86994496 is about 443.0954177248.

The spelling of 86994496 in words is "eighty-six million, nine hundred ninety-four thousand, four hundred ninety-six".