83705295 has 8 divisors (see below), whose sum is σ = 133928496. Its totient is φ = 44642816.

The previous prime is 83705291. The next prime is 83705299. The reversal of 83705295 is 59250738.

It is an interprime number because it is at equal distance from previous prime (83705291) and next prime (83705299).

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 83705295 - 2² = 83705291 is a prime.

It is a super-2 number, since 2×83705295² = 14013152822074050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83705291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2790162 + ... + 2790191.

It is an arithmetic number, because the mean of its divisors is an integer number (16741062).

Almost surely, 2^83705295 is an apocalyptic number.

83705295 is a deficient number, since it is larger than the sum of its proper divisors (50223201).

83705295 is a wasteful number, since it uses less digits than its factorization.

83705295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580361.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 83705295 is about 9149.0597877596. The cubic root of 83705295 is about 437.4391447328.

The spelling of 83705295 in words is "eighty-three million, seven hundred five thousand, two hundred ninety-five".