10286190 has 112 divisors (see below), whose sum is σ = 29747088. Its totient is φ = 2550528.

The previous prime is 10286183. The next prime is 10286191. The reversal of 10286190 is 9168201.

It is a super-2 number, since 2×10286190² = 211611409432200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10286191) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 123889 + ... + 123971.

It is an arithmetic number, because the mean of its divisors is an integer number (265599).

Almost surely, 2^10286190 is an apocalyptic number.

10286190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10286190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14873544).

10286190 is an abundant number, since it is smaller than the sum of its proper divisors (19460898).

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

10286190 is an equidigital number, since it uses as much as digits as its factorization.

10286190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 10286190 is about 3207.2090670862. The cubic root of 10286190 is about 217.4794273050.

The spelling of 10286190 in words is "ten million, two hundred eighty-six thousand, one hundred ninety".