80893123 has 12 divisors (see below), whose sum is σ = 88040232. Its totient is φ = 74266880.

The previous prime is 80893121. The next prime is 80893133. The reversal of 80893123 is 32139808.

It is not a de Polignac number, because 80893123 - 2¹ = 80893121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80893121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8436 + ... + 15262.

It is an arithmetic number, because the mean of its divisors is an integer number (7336686).

Almost surely, 2^80893123 is an apocalyptic number.

80893123 is a deficient number, since it is larger than the sum of its proper divisors (7147109).

80893123 is a wasteful number, since it uses less digits than its factorization.

80893123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6902 (or 6885 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 80893123 is about 8994.0604289720. The cubic root of 80893123 is about 432.4844869529.

The spelling of 80893123 in words is "eighty million, eight hundred ninety-three thousand, one hundred twenty-three".