85696630 has 8 divisors (see below), whose sum is σ = 154253952. Its totient is φ = 34278648.

The previous prime is 85696607. The next prime is 85696649. The reversal of 85696630 is 3669658.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4284822 + ... + 4284841.

It is an arithmetic number, because the mean of its divisors is an integer number (19281744).

Almost surely, 2^85696630 is an apocalyptic number.

85696630 is a deficient number, since it is larger than the sum of its proper divisors (68557322).

85696630 is a wasteful number, since it uses less digits than its factorization.

85696630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8569670.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 85696630 is about 9257.2474310672. The cubic root of 85696630 is about 440.8808627809.

It can be divided in two parts, 8569 and 6630, that multiplied together give a triangular number (56812470 = T₁₀₆₅₉).

The spelling of 85696630 in words is "eighty-five million, six hundred ninety-six thousand, six hundred thirty".