80897067 has 24 divisors (see below), whose sum is σ = 125437104. Its totient is φ = 50056704.

The previous prime is 80897051. The next prime is 80897071. The reversal of 80897067 is 76079808.

It is not a de Polignac number, because 80897067 - 2⁴ = 80897051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80897077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7548 + ... + 14790.

It is an arithmetic number, because the mean of its divisors is an integer number (5226546).

Almost surely, 2^80897067 is an apocalyptic number.

80897067 is a deficient number, since it is larger than the sum of its proper divisors (44540037).

80897067 is a wasteful number, since it uses less digits than its factorization.

80897067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7339 (or 7336 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 80897067 is about 8994.2796821091. The cubic root of 80897067 is about 432.4915155318.

The spelling of 80897067 in words is "eighty million, eight hundred ninety-seven thousand, sixty-seven".