13442302 has 8 divisors (see below), whose sum is σ = 20230056. Its totient is φ = 6698952.

The previous prime is 13442287. The next prime is 13442309. The reversal of 13442302 is 20324431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13442302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13442309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10333 + ... + 11560.

It is an arithmetic number, because the mean of its divisors is an integer number (2528757).

Almost surely, 2^13442302 is an apocalyptic number.

13442302 is a deficient number, since it is larger than the sum of its proper divisors (6787754).

13442302 is a wasteful number, since it uses less digits than its factorization.

13442302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22202.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 13442302 is about 3666.3745035116. The cubic root of 13442302 is about 237.7704516494.

Adding to 13442302 its reverse (20324431), we get a palindrome (33766733).

It can be divided in two parts, 134 and 42302, that added together give a square (42436 = 206²).

The spelling of 13442302 in words is "thirteen million, four hundred forty-two thousand, three hundred two".