86075090 has 16 divisors (see below), whose sum is σ = 155062080. Its totient is φ = 34401840.

The previous prime is 86075083. The next prime is 86075107. The reversal of 86075090 is 9057068.

It is a super-2 number, since 2×86075090² = 14817842237016200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86075090.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12971 + ... + 18449.

It is an arithmetic number, because the mean of its divisors is an integer number (9691380).

Almost surely, 2^86075090 is an apocalyptic number.

86075090 is a deficient number, since it is larger than the sum of its proper divisors (68986990).

86075090 is a wasteful number, since it uses less digits than its factorization.

86075090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7057.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 86075090 is about 9277.6661936071. Note that the first 3 decimals coincide. The cubic root of 86075090 is about 441.5289269468.

The spelling of 86075090 in words is "eighty-six million, seventy-five thousand, ninety".