85562243 has 8 divisors (see below), whose sum is σ = 92223936. Its totient is φ = 78912000.

The previous prime is 85562233. The next prime is 85562249. The reversal of 85562243 is 34226558.

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 85562243 - 2⁴ = 85562227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85562249) 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, 18758 + ... + 22868.

It is an arithmetic number, because the mean of its divisors is an integer number (11527992).

Almost surely, 2^85562243 is an apocalyptic number.

85562243 is a deficient number, since it is larger than the sum of its proper divisors (6661693).

85562243 is a wasteful number, since it uses less digits than its factorization.

85562243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725.

The product of its digits is 57600, while the sum is 35.

The square root of 85562243 is about 9249.9861080977. The cubic root of 85562243 is about 440.6502832968.

The spelling of 85562243 in words is "eighty-five million, five hundred sixty-two thousand, two hundred forty-three".