85394951 has 8 divisors (see below), whose sum is σ = 86056320. Its totient is φ = 84736512.

The previous prime is 85394941. The next prime is 85394983. The reversal of 85394951 is 15949358.

It is a happy number.

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 85394951 - 2¹⁴ = 85378567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85394921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126551 + ... + 127223.

It is an arithmetic number, because the mean of its divisors is an integer number (10757040).

Almost surely, 2^85394951 is an apocalyptic number.

85394951 is a deficient number, since it is larger than the sum of its proper divisors (661369).

85394951 is a wasteful number, since it uses less digits than its factorization.

85394951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465.

The product of its digits is 194400, while the sum is 44.

The square root of 85394951 is about 9240.9388592285. The cubic root of 85394951 is about 440.3629082387.

The spelling of 85394951 in words is "eighty-five million, three hundred ninety-four thousand, nine hundred fifty-one".