85100626 has 24 divisors (see below), whose sum is σ = 140159700. Its totient is φ = 38727936.

The previous prime is 85100599. The next prime is 85100627. The reversal of 85100626 is 62600158.

It is a Cunningham number, because it is equal to 9225²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 442225 + 84658401 = 665^2 + 9201^2 .

It is a junction number, because it is equal to n+sod(n) for n = 85100594 and 85100603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85100627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22950 + ... + 26398.

Almost surely, 2^85100626 is an apocalyptic number.

85100626 is a deficient number, since it is larger than the sum of its proper divisors (55059074).

85100626 is a wasteful number, since it uses less digits than its factorization.

85100626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550 (or 3537 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 85100626 is about 9225.0000542005. Note that the first 4 decimals coincide. The cubic root of 85100626 is about 439.8564028657.

The spelling of 85100626 in words is "eighty-five million, one hundred thousand, six hundred twenty-six".