13820702 has 8 divisors (see below), whose sum is σ = 23692656. Its totient is φ = 5923152.

The previous prime is 13820687. The next prime is 13820713. The reversal of 13820702 is 20702831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493583 + ... + 493610.

It is an arithmetic number, because the mean of its divisors is an integer number (2961582).

Almost surely, 2^13820702 is an apocalyptic number.

13820702 is a deficient number, since it is larger than the sum of its proper divisors (9871954).

13820702 is an equidigital number, since it uses as much as digits as its factorization.

13820702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987202.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 13820702 is about 3717.6204755193. The cubic root of 13820702 is about 239.9809128339.

The spelling of 13820702 in words is "thirteen million, eight hundred twenty thousand, seven hundred two".