85743460 has 24 divisors (see below), whose sum is σ = 196430976. Its totient is φ = 31179360.

The previous prime is 85743457. The next prime is 85743473. The reversal of 85743460 is 6434758.

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 7 ways as a sum of consecutive naturals, for example, 194652 + ... + 195091.

It is an arithmetic number, because the mean of its divisors is an integer number (8184624).

Almost surely, 2^85743460 is an apocalyptic number.

It is an amenable number.

85743460 is an abundant number, since it is smaller than the sum of its proper divisors (110687516).

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

85743460 is a wasteful number, since it uses less digits than its factorization.

85743460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389763 (or 389761 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 85743460 is about 9259.7764551851. The cubic root of 85743460 is about 440.9611564521.

The spelling of 85743460 in words is "eighty-five million, seven hundred forty-three thousand, four hundred sixty".