85620206 has 12 divisors (see below), whose sum is σ = 146836872. Its totient is φ = 36679536.

The previous prime is 85620203. The next prime is 85620253. The reversal of 85620206 is 60202658.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85620203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33386 + ... + 35858.

It is an arithmetic number, because the mean of its divisors is an integer number (12236406).

Almost surely, 2^85620206 is an apocalyptic number.

85620206 is a deficient number, since it is larger than the sum of its proper divisors (61216666).

85620206 is an frugal number, since it uses more digits than its factorization.

85620206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4955 (or 2482 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 85620206 is about 9253.1187174920. The cubic root of 85620206 is about 440.7497650545.

The spelling of 85620206 in words is "eighty-five million, six hundred twenty thousand, two hundred six".