86353145 has 8 divisors (see below), whose sum is σ = 103825800. Its totient is φ = 68947840.

The previous prime is 86353139. The next prime is 86353181. The reversal of 86353145 is 54135368.

It can be written as a sum of positive squares in 4 ways, for example, as 25684624 + 60668521 = 5068^2 + 7789^2 .

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

It is not a de Polignac number, because 86353145 - 2⁴ = 86353129 is a prime.

It is a Curzon number.

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, 13970 + ... + 19179.

It is an arithmetic number, because the mean of its divisors is an integer number (12978225).

Almost surely, 2^86353145 is an apocalyptic number.

It is an amenable number.

86353145 is a deficient number, since it is larger than the sum of its proper divisors (17472655).

86353145 is a wasteful number, since it uses less digits than its factorization.

86353145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33675.

The product of its digits is 43200, while the sum is 35.

The square root of 86353145 is about 9292.6392913962. The cubic root of 86353145 is about 442.0038508977.

The spelling of 86353145 in words is "eighty-six million, three hundred fifty-three thousand, one hundred forty-five".