13474242 has 32 divisors (see below), whose sum is σ = 30585600. Its totient is φ = 4395024.

The previous prime is 13474213. The next prime is 13474247. The reversal of 13474242 is 24247431.

13474242 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13474247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117 + ... + 5192.

It is an arithmetic number, because the mean of its divisors is an integer number (955800).

Almost surely, 2^13474242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13474242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15292800).

13474242 is an abundant number, since it is smaller than the sum of its proper divisors (17111358).

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

13474242 is a wasteful number, since it uses less digits than its factorization.

13474242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5367 (or 5361 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 13474242 is about 3670.7277207660. The cubic root of 13474242 is about 237.9586233180.

The spelling of 13474242 in words is "thirteen million, four hundred seventy-four thousand, two hundred forty-two".