10319864 has 32 divisors (see below), whose sum is σ = 20139840. Its totient is φ = 4953600.

The previous prime is 10319863. The next prime is 10319873. The reversal of 10319864 is 46891301.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10319864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10319863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23729 + ... + 24159.

It is an arithmetic number, because the mean of its divisors is an integer number (629370).

Almost surely, 2^10319864 is an apocalyptic number.

It is an amenable number.

10319864 is a deficient number, since it is larger than the sum of its proper divisors (9819976).

10319864 is a wasteful number, since it uses less digits than its factorization.

10319864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 10319864 is about 3212.4545132966. The cubic root of 10319864 is about 217.7164903048.

The spelling of 10319864 in words is "ten million, three hundred nineteen thousand, eight hundred sixty-four".