86997203 has 8 divisors (see below), whose sum is σ = 89386416. Its totient is φ = 84620800.

The previous prime is 86997179. The next prime is 86997227. The reversal of 86997203 is 30279968.

It is an interprime number because it is at equal distance from previous prime (86997179) and next prime (86997227).

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

It is a cyclic number.

It is not a de Polignac number, because 86997203 - 2¹⁰ = 86996179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86997403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11468 + ... + 17478.

It is an arithmetic number, because the mean of its divisors is an integer number (11173302).

Almost surely, 2^86997203 is an apocalyptic number.

86997203 is a deficient number, since it is larger than the sum of its proper divisors (2389213).

86997203 is a wasteful number, since it uses less digits than its factorization.

86997203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6405.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 86997203 is about 9327.2291169457. The cubic root of 86997203 is about 443.1000135973.

The spelling of 86997203 in words is "eighty-six million, nine hundred ninety-seven thousand, two hundred three".