85307366 has 4 divisors (see below), whose sum is σ = 127961052. Its totient is φ = 42653682.

The previous prime is 85307353. The next prime is 85307393. The reversal of 85307366 is 66370358.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66370358 = 2 ⋅33185179.

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, 21326840 + ... + 21326843.

It is an arithmetic number, because the mean of its divisors is an integer number (31990263).

Almost surely, 2^85307366 is an apocalyptic number.

85307366 is a deficient number, since it is larger than the sum of its proper divisors (42653686).

85307366 is a wasteful number, since it uses less digits than its factorization.

85307366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42653685.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 85307366 is about 9236.1986769450. The cubic root of 85307366 is about 440.2123045692.

The spelling of 85307366 in words is "eighty-five million, three hundred seven thousand, three hundred sixty-six".