13473407 has 4 divisors (see below), whose sum is σ = 13485696. Its totient is φ = 13461120.

The previous prime is 13473373. The next prime is 13473433. The reversal of 13473407 is 70437431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70437431 = 23 ⋅3062497.

It is a cyclic number.

It is not a de Polignac number, because 13473407 - 2¹⁶ = 13407871 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13473407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13473007) 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, 4319 + ... + 6752.

It is an arithmetic number, because the mean of its divisors is an integer number (3371424).

Almost surely, 2^13473407 is an apocalyptic number.

13473407 is a deficient number, since it is larger than the sum of its proper divisors (12289).

13473407 is a wasteful number, since it uses less digits than its factorization.

13473407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12288.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 13473407 is about 3670.6139813388. The cubic root of 13473407 is about 237.9537077773.

The spelling of 13473407 in words is "thirteen million, four hundred seventy-three thousand, four hundred seven".