102482686 has 4 divisors (see below), whose sum is σ = 153724032. Its totient is φ = 51241342.

The previous prime is 102482669. The next prime is 102482719. The reversal of 102482686 is 686284201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25620670 + ... + 25620673.

It is an arithmetic number, because the mean of its divisors is an integer number (38431008).

Almost surely, 2^102482686 is an apocalyptic number.

102482686 is a deficient number, since it is larger than the sum of its proper divisors (51241346).

102482686 is an equidigital number, since it uses as much as digits as its factorization.

102482686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51241345.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 102482686 is about 10123.3732520341. The cubic root of 102482686 is about 467.9687288868.

The spelling of 102482686 in words is "one hundred two million, four hundred eighty-two thousand, six hundred eighty-six".