85361246 has 4 divisors (see below), whose sum is σ = 128041872. Its totient is φ = 42680622.

The previous prime is 85361219. The next prime is 85361291. The reversal of 85361246 is 64216358.

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

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, 21340310 + ... + 21340313.

It is an arithmetic number, because the mean of its divisors is an integer number (32010468).

Almost surely, 2^85361246 is an apocalyptic number.

85361246 is a deficient number, since it is larger than the sum of its proper divisors (42680626).

85361246 is a wasteful number, since it uses less digits than its factorization.

85361246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42680625.

The product of its digits is 34560, while the sum is 35.

The square root of 85361246 is about 9239.1150009078. The cubic root of 85361246 is about 440.3049642002.

The spelling of 85361246 in words is "eighty-five million, three hundred sixty-one thousand, two hundred forty-six".