8061215 has 8 divisors (see below), whose sum is σ = 9909648. Its totient is φ = 6291520.

The previous prime is 8061191. The next prime is 8061223. The reversal of 8061215 is 5121608.

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

It is not a de Polignac number, because 8061215 - 2¹⁶ = 7995679 is a prime.

It is a Duffinian number.

It is a congruent 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, 19457 + ... + 19866.

It is an arithmetic number, because the mean of its divisors is an integer number (1238706).

Almost surely, 2^8061215 is an apocalyptic number.

8061215 is a deficient number, since it is larger than the sum of its proper divisors (1848433).

8061215 is a wasteful number, since it uses less digits than its factorization.

8061215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39369.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 8061215 is about 2839.2278880005. The cubic root of 8061215 is about 200.5088293656.

The spelling of 8061215 in words is "eight million, sixty-one thousand, two hundred fifteen".