86903285 has 16 divisors (see below), whose sum is σ = 123292800. Its totient is φ = 57535296.

The previous prime is 86903279. The next prime is 86903309. The reversal of 86903285 is 58230968.

It is not a de Polignac number, because 86903285 - 2¹⁰ = 86902261 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41795 + ... + 43824.

It is an arithmetic number, because the mean of its divisors is an integer number (7705800).

Almost surely, 2^86903285 is an apocalyptic number.

It is an amenable number.

86903285 is a deficient number, since it is larger than the sum of its proper divisors (36389515).

86903285 is a wasteful number, since it uses less digits than its factorization.

86903285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85660.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 86903285 is about 9322.1931432469. The cubic root of 86903285 is about 442.9405063571.

The spelling of 86903285 in words is "eighty-six million, nine hundred three thousand, two hundred eighty-five".