10049864 has 16 divisors (see below), whose sum is σ = 20556720. Its totient is φ = 4568080.

The previous prime is 10049857. The next prime is 10049867. The reversal of 10049864 is 46894001.

It is a self number, because there is not a number n which added to its sum of digits gives 10049864.

It is not an unprimeable number, because it can be changed into a prime (10049867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57014 + ... + 57189.

It is an arithmetic number, because the mean of its divisors is an integer number (1284795).

Almost surely, 2^10049864 is an apocalyptic number.

It is an amenable number.

10049864 is an abundant number, since it is smaller than the sum of its proper divisors (10506856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10049864 is a wasteful number, since it uses less digits than its factorization.

10049864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114220 (or 114216 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 10049864 is about 3170.1520468268. The cubic root of 10049864 is about 215.8009712149.

The spelling of 10049864 in words is "ten million, forty-nine thousand, eight hundred sixty-four".