13672242 has 12 divisors (see below), whose sum is σ = 29623230. Its totient is φ = 4557408.

The previous prime is 13672231. The next prime is 13672261. The reversal of 13672242 is 24227631.

13672242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13461561 + 210681 = 3669^2 + 459^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 379767 + ... + 379802.

Almost surely, 2^13672242 is an apocalyptic number.

13672242 is an abundant number, since it is smaller than the sum of its proper divisors (15950988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13672242 is a wasteful number, since it uses less digits than its factorization.

13672242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759577 (or 759574 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 13672242 is about 3697.5994915621. The cubic root of 13672242 is about 239.1185373954.

Adding to 13672242 its reverse (24227631), we get a palindrome (37899873).

The spelling of 13672242 in words is "thirteen million, six hundred seventy-two thousand, two hundred forty-two".