85626356 has 6 divisors (see below), whose sum is σ = 149846130. Its totient is φ = 42813176.

The previous prime is 85626353. The next prime is 85626379. The reversal of 85626356 is 65362658.

It can be written as a sum of positive squares in only one way, i.e., 73376356 + 12250000 = 8566^2 + 3500^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85626353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10703291 + ... + 10703298.

It is an arithmetic number, because the mean of its divisors is an integer number (24974355).

Almost surely, 2^85626356 is an apocalyptic number.

It is an amenable number.

85626356 is a deficient number, since it is larger than the sum of its proper divisors (64219774).

85626356 is a wasteful number, since it uses less digits than its factorization.

85626356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21406593 (or 21406591 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 85626356 is about 9253.4510319124. The cubic root of 85626356 is about 440.7603176498.

The spelling of 85626356 in words is "eighty-five million, six hundred twenty-six thousand, three hundred fifty-six".