13951072 has 24 divisors (see below), whose sum is σ = 28210896. Its totient is φ = 6786432.

The previous prime is 13951061. The next prime is 13951079. The reversal of 13951072 is 27015931.

It is a self number, because there is not a number n which added to its sum of digits gives 13951072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13951079) 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, 4708 + ... + 7075.

It is an arithmetic number, because the mean of its divisors is an integer number (1175454).

Almost surely, 2^13951072 is an apocalyptic number.

It is an amenable number.

13951072 is an abundant number, since it is smaller than the sum of its proper divisors (14259824).

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

13951072 is a wasteful number, since it uses less digits than its factorization.

13951072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11830 (or 11822 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 13951072 is about 3735.1133851598. The cubic root of 13951072 is about 240.7331286003.

The spelling of 13951072 in words is "thirteen million, nine hundred fifty-one thousand, seventy-two".