8070072 has 16 divisors (see below), whose sum is σ = 20175240. Its totient is φ = 2690016.

The previous prime is 8070067. The next prime is 8070113. The reversal of 8070072 is 2700708.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 336253 = 8070072 / (8 + 0 + 7 + 0 + 0 + 7 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168103 + ... + 168150.

Almost surely, 2^8070072 is an apocalyptic number.

It is an amenable number.

8070072 is an abundant number, since it is smaller than the sum of its proper divisors (12105168).

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

8070072 is a wasteful number, since it uses less digits than its factorization.

8070072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336262 (or 336258 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 8070072 is about 2840.7872148403. The cubic root of 8070072 is about 200.5822366907.

The spelling of 8070072 in words is "eight million, seventy thousand, seventy-two".