10064649 has 16 divisors (see below), whose sum is σ = 15651200. Its totient is φ = 5750640.

The previous prime is 10064617. The next prime is 10064651. The reversal of 10064649 is 94646001.

It is not a de Polignac number, because 10064649 - 2⁵ = 10064617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10064609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3862 + ... + 5919.

It is an arithmetic number, because the mean of its divisors is an integer number (978200).

Almost surely, 2^10064649 is an apocalyptic number.

It is an amenable number.

10064649 is a deficient number, since it is larger than the sum of its proper divisors (5586551).

10064649 is an frugal number, since it uses more digits than its factorization.

10064649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9805 (or 9791 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 10064649 is about 3172.4830968817. The cubic root of 10064649 is about 215.9067455815.

The spelling of 10064649 in words is "ten million, sixty-four thousand, six hundred forty-nine".