8064457 has 4 divisors (see below), whose sum is σ = 8118016. Its totient is φ = 8010900.

The previous prime is 8064449. The next prime is 8064461. The reversal of 8064457 is 7544608.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8064457 - 2³ = 8064449 is a prime.

It is a Duffinian number.

8064457 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8064157) by changing a digit.

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, 26553 + ... + 26854.

It is an arithmetic number, because the mean of its divisors is an integer number (2029504).

Almost surely, 2^8064457 is an apocalyptic number.

It is an amenable number.

8064457 is a deficient number, since it is larger than the sum of its proper divisors (53559).

8064457 is a wasteful number, since it uses less digits than its factorization.

8064457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53558.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 8064457 is about 2839.7987604758. The cubic root of 8064457 is about 200.5357054837.

The spelling of 8064457 in words is "eight million, sixty-four thousand, four hundred fifty-seven".