10284870 has 32 divisors (see below), whose sum is σ = 25482240. Its totient is φ = 2653920.

The previous prime is 10284829. The next prime is 10284877. The reversal of 10284870 is 7848201.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10284877) 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, 4600 + ... + 6459.

It is an arithmetic number, because the mean of its divisors is an integer number (796320).

Almost surely, 2^10284870 is an apocalyptic number.

10284870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10284870 is an abundant number, since it is smaller than the sum of its proper divisors (15197370).

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

10284870 is a wasteful number, since it uses less digits than its factorization.

10284870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100.

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

The square root of 10284870 is about 3207.0032740863. The cubic root of 10284870 is about 217.4701240507.

The spelling of 10284870 in words is "ten million, two hundred eighty-four thousand, eight hundred seventy".