85196630 has 16 divisors (see below), whose sum is σ = 153693504. Its totient is φ = 34003200.

The previous prime is 85196611. The next prime is 85196653. The reversal of 85196630 is 3669158.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4571 + ... + 13830.

It is an arithmetic number, because the mean of its divisors is an integer number (9605844).

Almost surely, 2^85196630 is an apocalyptic number.

85196630 is a deficient number, since it is larger than the sum of its proper divisors (68496874).

85196630 is a wasteful number, since it uses less digits than its factorization.

85196630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18871.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 85196630 is about 9230.2020562932. The cubic root of 85196630 is about 440.0217447931.

The spelling of 85196630 in words is "eighty-five million, one hundred ninety-six thousand, six hundred thirty".