80650097 has 8 divisors (see below), whose sum is σ = 88056192. Its totient is φ = 73256400.

The previous prime is 80650067. The next prime is 80650099. The reversal of 80650097 is 79005608.

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 80650097 - 2⁶ = 80650033 is a prime.

It is a super-2 number, since 2×80650097² = 13008876292218818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80650099) 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, 15272 + ... + 19862.

It is an arithmetic number, because the mean of its divisors is an integer number (11007024).

Almost surely, 2^80650097 is an apocalyptic number.

It is an amenable number.

80650097 is a deficient number, since it is larger than the sum of its proper divisors (7406095).

80650097 is a wasteful number, since it uses less digits than its factorization.

80650097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6199.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 80650097 is about 8980.5399058186. The cubic root of 80650097 is about 432.0509502807.

The spelling of 80650097 in words is "eighty million, six hundred fifty thousand, ninety-seven".