8445064 has 16 divisors (see below), whose sum is σ = 15912720. Its totient is φ = 4201680.

The previous prime is 8445049. The next prime is 8445079. The reversal of 8445064 is 4605448.

It is an interprime number because it is at equal distance from previous prime (8445049) and next prime (8445079).

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, 814 + ... + 4189.

It is an arithmetic number, because the mean of its divisors is an integer number (994545).

Almost surely, 2^8445064 is an apocalyptic number.

It is an amenable number.

8445064 is a deficient number, since it is larger than the sum of its proper divisors (7467656).

8445064 is a wasteful number, since it uses less digits than its factorization.

8445064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5220 (or 5216 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 8445064 is about 2906.0392289162. The cubic root of 8445064 is about 203.6421382001.

It can be divided in two parts, 84 and 45064, that multiplied together give a triangular number (3785376 = T₂₇₅₁).

The spelling of 8445064 in words is "eight million, four hundred forty-five thousand, sixty-four".