86503484 has 24 divisors (see below), whose sum is σ = 156229248. Its totient is φ = 41878080.

The previous prime is 86503457. The next prime is 86503493. The reversal of 86503484 is 48430568.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31694 + ... + 34314.

It is an arithmetic number, because the mean of its divisors is an integer number (6509552).

Almost surely, 2^86503484 is an apocalyptic number.

It is an amenable number.

86503484 is a deficient number, since it is larger than the sum of its proper divisors (69725764).

86503484 is a wasteful number, since it uses less digits than its factorization.

86503484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885 (or 2883 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 86503484 is about 9300.7249179835. The cubic root of 86503484 is about 442.2602086377.

The spelling of 86503484 in words is "eighty-six million, five hundred three thousand, four hundred eighty-four".