8070472 has 8 divisors (see below), whose sum is σ = 15132150. Its totient is φ = 4035232.

The previous prime is 8070467. The next prime is 8070473. The reversal of 8070472 is 2740708.

It can be written as a sum of positive squares in only one way, i.e., 7001316 + 1069156 = 2646^2 + 1034^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 8070472.

It is not an unprimeable number, because it can be changed into a prime (8070473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504397 + ... + 504412.

Almost surely, 2^8070472 is an apocalyptic number.

It is an amenable number.

8070472 is a deficient number, since it is larger than the sum of its proper divisors (7061678).

8070472 is a wasteful number, since it uses less digits than its factorization.

8070472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008815 (or 1008811 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 8070472 is about 2840.8576169882. The cubic root of 8070472 is about 200.5855506458.

The spelling of 8070472 in words is "eight million, seventy thousand, four hundred seventy-two".