85563190 has 8 divisors (see below), whose sum is σ = 154013760. Its totient is φ = 34225272.

The previous prime is 85563167. The next prime is 85563211. The reversal of 85563190 is 9136558.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×85563190² = 14642118965952200, which contains 22 as substring.

It is a congruent number.

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, 4278150 + ... + 4278169.

It is an arithmetic number, because the mean of its divisors is an integer number (19251720).

Almost surely, 2^85563190 is an apocalyptic number.

85563190 is a deficient number, since it is larger than the sum of its proper divisors (68450570).

85563190 is a wasteful number, since it uses less digits than its factorization.

85563190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8556326.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 85563190 is about 9250.0372972221. The cubic root of 85563190 is about 440.6519089916.

The spelling of 85563190 in words is "eighty-five million, five hundred sixty-three thousand, one hundred ninety".