8127072 has 36 divisors (see below), whose sum is σ = 23112180. Its totient is φ = 2708928.

The previous prime is 8127029. The next prime is 8127083. The reversal of 8127072 is 2707218.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13822 + ... + 14397.

It is an arithmetic number, because the mean of its divisors is an integer number (642005).

Almost surely, 2^8127072 is an apocalyptic number.

It is an amenable number.

8127072 is an abundant number, since it is smaller than the sum of its proper divisors (14985108).

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

8127072 is a wasteful number, since it uses less digits than its factorization.

8127072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28235 (or 28224 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 8127072 is about 2850.8019924225. The cubic root of 8127072 is about 201.0533755924.

The spelling of 8127072 in words is "eight million, one hundred twenty-seven thousand, seventy-two".