85162342 has 4 divisors (see below), whose sum is σ = 127743516. Its totient is φ = 42581170.

The previous prime is 85162331. The next prime is 85162373. The reversal of 85162342 is 24326158.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21290584 + ... + 21290587.

It is an arithmetic number, because the mean of its divisors is an integer number (31935879).

Almost surely, 2^85162342 is an apocalyptic number.

85162342 is a deficient number, since it is larger than the sum of its proper divisors (42581174).

85162342 is a wasteful number, since it uses less digits than its factorization.

85162342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42581173.

The product of its digits is 11520, while the sum is 31.

The square root of 85162342 is about 9228.3444885852. The cubic root of 85162342 is about 439.9627068943.

The spelling of 85162342 in words is "eighty-five million, one hundred sixty-two thousand, three hundred forty-two".