7064641 has 4 divisors (see below), whose sum is σ = 7076272. Its totient is φ = 7053012.

The previous prime is 7064633. The next prime is 7064653. The reversal of 7064641 is 1464607.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1464607 = 787 ⋅1861.

It is a cyclic number.

It is not a de Polignac number, because 7064641 - 2³ = 7064633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7064671) 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 in 3 ways as a sum of consecutive naturals, for example, 4851 + ... + 6136.

It is an arithmetic number, because the mean of its divisors is an integer number (1769068).

Almost surely, 2^7064641 is an apocalyptic number.

It is an amenable number.

7064641 is a deficient number, since it is larger than the sum of its proper divisors (11631).

7064641 is a wasteful number, since it uses less digits than its factorization.

7064641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11630.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 7064641 is about 2657.9392393356. The cubic root of 7064641 is about 191.8801425693.

The spelling of 7064641 in words is "seven million, sixty-four thousand, six hundred forty-one".