80244695 has 16 divisors (see below), whose sum is σ = 102060000. Its totient is φ = 60398208.

The previous prime is 80244691. The next prime is 80244701. The reversal of 80244695 is 59644208.

It is a cyclic number.

It is not a de Polignac number, because 80244695 - 2² = 80244691 is a prime.

It is a super-2 number, since 2×80244695² = 12878422151286050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80244691) 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, 11321 + ... + 16989.

It is an arithmetic number, because the mean of its divisors is an integer number (6378750).

Almost surely, 2^80244695 is an apocalyptic number.

80244695 is a deficient number, since it is larger than the sum of its proper divisors (21815305).

80244695 is a wasteful number, since it uses less digits than its factorization.

80244695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5842.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 80244695 is about 8957.9403324648. The cubic root of 80244695 is about 431.3258070194.

The spelling of 80244695 in words is "eighty million, two hundred forty-four thousand, six hundred ninety-five".