103684682 has 4 divisors (see below), whose sum is σ = 155527026. Its totient is φ = 51842340.

The previous prime is 103684673. The next prime is 103684703. The reversal of 103684682 is 286486301.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 86136961 + 17547721 = 9281^2 + 4189^2 .

It is a super-2 number, since 2×103684682² = 21501026562882248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25921169 + ... + 25921172.

Almost surely, 2^103684682 is an apocalyptic number.

103684682 is a deficient number, since it is larger than the sum of its proper divisors (51842344).

103684682 is an equidigital number, since it uses as much as digits as its factorization.

103684682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51842343.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 103684682 is about 10182.5675544039. The cubic root of 103684682 is about 469.7911883656.

It can be divided in two parts, 10 and 3684682, that multiplied together give a triangular number (36846820 = T₈₅₈₄).

The spelling of 103684682 in words is "one hundred three million, six hundred eighty-four thousand, six hundred eighty-two".