83040895 has 8 divisors (see below), whose sum is σ = 113884704. Its totient is φ = 56942304.

The previous prime is 83040889. The next prime is 83040901. The reversal of 83040895 is 59804038.

It is an interprime number because it is at equal distance from previous prime (83040889) and next prime (83040901).

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 83040895 - 2⁵ = 83040863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1186264 + ... + 1186333.

It is an arithmetic number, because the mean of its divisors is an integer number (14235588).

Almost surely, 2^83040895 is an apocalyptic number.

83040895 is a deficient number, since it is larger than the sum of its proper divisors (30843809).

83040895 is a wasteful number, since it uses less digits than its factorization.

83040895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372609.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 83040895 is about 9112.6777074579. The cubic root of 83040895 is about 436.2786966999.

The spelling of 83040895 in words is "eighty-three million, forty thousand, eight hundred ninety-five".