10204887 has 24 divisors (see below), whose sum is σ = 17269632. Its totient is φ = 5300400.

The previous prime is 10204871. The next prime is 10204891. The reversal of 10204887 is 78840201.

It is not a de Polignac number, because 10204887 - 2⁴ = 10204871 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1539 + ... + 4772.

It is an arithmetic number, because the mean of its divisors is an integer number (719568).

Almost surely, 2^10204887 is an apocalyptic number.

10204887 is a deficient number, since it is larger than the sum of its proper divisors (7064745).

10204887 is a wasteful number, since it uses less digits than its factorization.

10204887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6339 (or 6332 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 10204887 is about 3194.5088824419. The cubic root of 10204887 is about 216.9049184558.

The spelling of 10204887 in words is "ten million, two hundred four thousand, eight hundred eighty-seven".