85097350 has 48 divisors (see below), whose sum is σ = 172488960. Its totient is φ = 31046400.

The previous prime is 85097323. The next prime is 85097351. The reversal of 85097350 is 5379058.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85097351) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 57115 + ... + 58585.

It is an arithmetic number, because the mean of its divisors is an integer number (3593520).

Almost surely, 2^85097350 is an apocalyptic number.

85097350 is an abundant number, since it is smaller than the sum of its proper divisors (87391610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85097350 is a wasteful number, since it uses less digits than its factorization.

85097350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585 (or 1580 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 85097350 is about 9224.8224915171. The cubic root of 85097350 is about 439.8507586139.

The spelling of 85097350 in words is "eighty-five million, ninety-seven thousand, three hundred fifty".