85926745 has 4 divisors (see below), whose sum is σ = 103112100. Its totient is φ = 68741392.

The previous prime is 85926733. The next prime is 85926779. The reversal of 85926745 is 54762958.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36252441 + 49674304 = 6021^2 + 7048^2 .

It is a cyclic number.

It is not a de Polignac number, because 85926745 - 2⁹ = 85926233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85926695 and 85926704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8592670 + ... + 8592679.

It is an arithmetic number, because the mean of its divisors is an integer number (25778025).

Almost surely, 2^85926745 is an apocalyptic number.

It is an amenable number.

85926745 is a deficient number, since it is larger than the sum of its proper divisors (17185355).

85926745 is a wasteful number, since it uses less digits than its factorization.

85926745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17185354.

The product of its digits is 604800, while the sum is 46.

The square root of 85926745 is about 9269.6680091576. The cubic root of 85926745 is about 441.2751319859.

The spelling of 85926745 in words is "eighty-five million, nine hundred twenty-six thousand, seven hundred forty-five".