10102486 has 4 divisors (see below), whose sum is σ = 15153732. Its totient is φ = 5051242.

The previous prime is 10102481. The next prime is 10102493. The reversal of 10102486 is 68420101.

10102486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525620 + ... + 2525623.

It is an arithmetic number, because the mean of its divisors is an integer number (3788433).

Almost surely, 2^10102486 is an apocalyptic number.

10102486 is a deficient number, since it is larger than the sum of its proper divisors (5051246).

10102486 is an equidigital number, since it uses as much as digits as its factorization.

10102486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5051245.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 10102486 is about 3178.4408127256. The cubic root of 10102486 is about 216.1769668843.

Adding to 10102486 its reverse (68420101), we get a palindrome (78522587).

The spelling of 10102486 in words is "ten million, one hundred two thousand, four hundred eighty-six".