13907023 has 8 divisors (see below), whose sum is σ = 15110928. Its totient is φ = 12722304.

The previous prime is 13907009. The next prime is 13907027. The reversal of 13907023 is 32070931.

13907023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13907023 - 2²¹ = 11809871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13907027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3265 + ... + 6202.

It is an arithmetic number, because the mean of its divisors is an integer number (1888866).

Almost surely, 2^13907023 is an apocalyptic number.

13907023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13907023 is a deficient number, since it is larger than the sum of its proper divisors (1203905).

13907023 is a wasteful number, since it uses less digits than its factorization.

13907023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9593.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 13907023 is about 3729.2121151793. The cubic root of 13907023 is about 240.4794985427.

Adding to 13907023 its reverse (32070931), we get a palindrome (45977954).

The spelling of 13907023 in words is "thirteen million, nine hundred seven thousand, twenty-three".