80863233 has 16 divisors (see below), whose sum is σ = 117801216. Its totient is φ = 48932240.

The previous prime is 80863219. The next prime is 80863253. The reversal of 80863233 is 33236808.

It is a cyclic number.

It is not a de Polignac number, because 80863233 - 2⁵ = 80863201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 80863194 and 80863203.

It is not an unprimeable number, because it can be changed into a prime (80863253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25810 + ... + 28772.

It is an arithmetic number, because the mean of its divisors is an integer number (7362576).

Almost surely, 2^80863233 is an apocalyptic number.

It is an amenable number.

80863233 is a deficient number, since it is larger than the sum of its proper divisors (36937983).

80863233 is a wasteful number, since it uses less digits than its factorization.

80863233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 80863233 is about 8992.3986232818. The cubic root of 80863233 is about 432.4312127341.

The spelling of 80863233 in words is "eighty million, eight hundred sixty-three thousand, two hundred thirty-three".