85462263 has 8 divisors (see below), whose sum is σ = 126610800. Its totient is φ = 56974824.

The previous prime is 85462259. The next prime is 85462301. The reversal of 85462263 is 36226458.

It is not a de Polignac number, because 85462263 - 2² = 85462259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85462253) 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 7 ways as a sum of consecutive naturals, for example, 1582608 + ... + 1582661.

It is an arithmetic number, because the mean of its divisors is an integer number (15826350).

Almost surely, 2^85462263 is an apocalyptic number.

85462263 is a deficient number, since it is larger than the sum of its proper divisors (41148537).

85462263 is a wasteful number, since it uses less digits than its factorization.

85462263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165278 (or 3165272 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 85462263 is about 9244.5801959851. The cubic root of 85462263 is about 440.4785822251.

The spelling of 85462263 in words is "eighty-five million, four hundred sixty-two thousand, two hundred sixty-three".