8061616 has 10 divisors (see below), whose sum is σ = 15619412. Its totient is φ = 4030800.

The previous prime is 8061611. The next prime is 8061619. The reversal of 8061616 is 6161608.

It is not an unprimeable number, because it can be changed into a prime (8061611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251910 + ... + 251941.

Almost surely, 2^8061616 is an apocalyptic number.

It is an amenable number.

8061616 is a deficient number, since it is larger than the sum of its proper divisors (7557796).

8061616 is a wasteful number, since it uses less digits than its factorization.

8061616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503859 (or 503853 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 8061616 is about 2839.2985049128. The cubic root of 8061616 is about 200.5121540384.

The spelling of 8061616 in words is "eight million, sixty-one thousand, six hundred sixteen".