13933772 has 6 divisors (see below), whose sum is σ = 24384108. Its totient is φ = 6966884.

The previous prime is 13933771. The next prime is 13933811. The reversal of 13933772 is 27733931.

13933772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13933771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1741718 + ... + 1741725.

It is an arithmetic number, because the mean of its divisors is an integer number (4064018).

Almost surely, 2^13933772 is an apocalyptic number.

It is an amenable number.

13933772 is a deficient number, since it is larger than the sum of its proper divisors (10450336).

13933772 is a wasteful number, since it uses less digits than its factorization.

13933772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3483447 (or 3483445 counting only the distinct ones).

The product of its digits is 23814, while the sum is 35.

The square root of 13933772 is about 3732.7968066853. The cubic root of 13933772 is about 240.6335805564.

The spelling of 13933772 in words is "thirteen million, nine hundred thirty-three thousand, seven hundred seventy-two".