13790733 has 12 divisors (see below), whose sum is σ = 20211744. Its totient is φ = 8357800.

The previous prime is 13790729. The next prime is 13790737. The reversal of 13790733 is 33709731.

13790733 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 an interprime number because it is at equal distance from previous prime (13790729) and next prime (13790737).

It is not a de Polignac number, because 13790733 - 2² = 13790729 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 13790694 and 13790703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13790737) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18633 + ... + 19358.

It is an arithmetic number, because the mean of its divisors is an integer number (1684312).

Almost surely, 2^13790733 is an apocalyptic number.

It is an amenable number.

13790733 is a deficient number, since it is larger than the sum of its proper divisors (6421011).

13790733 is a wasteful number, since it uses less digits than its factorization.

13790733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38016 (or 38005 counting only the distinct ones).

The product of its (nonzero) digits is 11907, while the sum is 33.

The square root of 13790733 is about 3713.5876184628. The cubic root of 13790733 is about 239.8073280032.

The spelling of 13790733 in words is "thirteen million, seven hundred ninety thousand, seven hundred thirty-three".