13456707 has 32 divisors (see below), whose sum is σ = 21047040. Its totient is φ = 7583360.

The previous prime is 13456691. The next prime is 13456739. The reversal of 13456707 is 70765431.

13456707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13456707 - 2⁴ = 13456691 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13456507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162088 + ... + 162170.

It is an arithmetic number, because the mean of its divisors is an integer number (657720).

Almost surely, 2^13456707 is an apocalyptic number.

13456707 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13456707 is a deficient number, since it is larger than the sum of its proper divisors (7590333).

13456707 is an equidigital number, since it uses as much as digits as its factorization.

13456707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 13456707 is about 3668.3384522151. The cubic root of 13456707 is about 237.8553542855.

The spelling of 13456707 in words is "thirteen million, four hundred fifty-six thousand, seven hundred seven".