13067742 has 8 divisors (see below), whose sum is σ = 26135496. Its totient is φ = 4355912.

The previous prime is 13067731. The next prime is 13067753. The reversal of 13067742 is 24776031.

It is an interprime number because it is at equal distance from previous prime (13067731) and next prime (13067753).

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

13067742 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088973 + ... + 1088984.

It is an arithmetic number, because the mean of its divisors is an integer number (3266937).

Almost surely, 2^13067742 is an apocalyptic number.

13067742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13067742 is a wasteful number, since it uses less digits than its factorization.

13067742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177962.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 13067742 is about 3614.9331944035. The cubic root of 13067742 is about 235.5411822084.

The spelling of 13067742 in words is "thirteen million, sixty-seven thousand, seven hundred forty-two".