13472851 has 4 divisors (see below), whose sum is σ = 15397552. Its totient is φ = 11548152.

The previous prime is 13472839. The next prime is 13472863. The reversal of 13472851 is 15827431.

13472851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15827431 = 1741 ⋅9091.

It is an interprime number because it is at equal distance from previous prime (13472839) and next prime (13472863).

It is not a de Polignac number, because 13472851 - 2⁹ = 13472339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13472801) 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, 962340 + ... + 962353.

It is an arithmetic number, because the mean of its divisors is an integer number (3849388).

Almost surely, 2^13472851 is an apocalyptic number.

13472851 is a deficient number, since it is larger than the sum of its proper divisors (1924701).

13472851 is an equidigital number, since it uses as much as digits as its factorization.

13472851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924700.

The product of its digits is 6720, while the sum is 31.

The square root of 13472851 is about 3670.5382439092. The cubic root of 13472851 is about 237.9504345621.

The spelling of 13472851 in words is "thirteen million, four hundred seventy-two thousand, eight hundred fifty-one".