13487298 has 16 divisors (see below), whose sum is σ = 29426976. Its totient is φ = 4087040.

The previous prime is 13487297. The next prime is 13487323. The reversal of 13487298 is 89278431.

13487298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13487298³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13487293) 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, 102111 + ... + 102242.

It is an arithmetic number, because the mean of its divisors is an integer number (1839186).

Almost surely, 2^13487298 is an apocalyptic number.

13487298 is an abundant number, since it is smaller than the sum of its proper divisors (15939678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13487298 is a wasteful number, since it uses less digits than its factorization.

13487298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204369.

The product of its digits is 96768, while the sum is 42.

The square root of 13487298 is about 3672.5056841345. The cubic root of 13487298 is about 238.0354559610.

It can be divided in two parts, 1348 and 7298, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 13487298 in words is "thirteen million, four hundred eighty-seven thousand, two hundred ninety-eight".