8061972 has 12 divisors (see below), whose sum is σ = 18811296. Its totient is φ = 2687320.

The previous prime is 8061931. The next prime is 8061997. The reversal of 8061972 is 2791608.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

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, 335904 + ... + 335927.

It is an arithmetic number, because the mean of its divisors is an integer number (1567608).

Almost surely, 2^8061972 is an apocalyptic number.

It is an amenable number.

8061972 is an abundant number, since it is smaller than the sum of its proper divisors (10749324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8061972 is a wasteful number, since it uses less digits than its factorization.

8061972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671838 (or 671836 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 8061972 is about 2839.3611957622. The cubic root of 8061972 is about 200.5151055259.

The spelling of 8061972 in words is "eight million, sixty-one thousand, nine hundred seventy-two".