85703284 has 24 divisors (see below), whose sum is σ = 154300608. Its totient is φ = 41626560.

The previous prime is 85703269. The next prime is 85703287. The reversal of 85703284 is 48230758.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85703287) 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, 42139 + ... + 44125.

It is an arithmetic number, because the mean of its divisors is an integer number (6429192).

Almost surely, 2^85703284 is an apocalyptic number.

It is an amenable number.

85703284 is a deficient number, since it is larger than the sum of its proper divisors (68597324).

85703284 is a wasteful number, since it uses less digits than its factorization.

85703284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295 (or 2293 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 85703284 is about 9257.6068181793. The cubic root of 85703284 is about 440.8922733631.

The spelling of 85703284 in words is "eighty-five million, seven hundred three thousand, two hundred eighty-four".