13671098 has 12 divisors (see below), whose sum is σ = 23854842. Its totient is φ = 5859000.

The previous prime is 13671041. The next prime is 13671113. The reversal of 13671098 is 89017631.

13671098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8684809 + 4986289 = 2947^2 + 2233^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69653 + ... + 69848.

Almost surely, 2^13671098 is an apocalyptic number.

13671098 is a deficient number, since it is larger than the sum of its proper divisors (10183744).

13671098 is a wasteful number, since it uses less digits than its factorization.

13671098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139517 (or 139510 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 13671098 is about 3697.4447933674. Note that the first 3 decimals coincide. The cubic root of 13671098 is about 239.1118679397. Note that the first 3 decimals are identical.

The spelling of 13671098 in words is "thirteen million, six hundred seventy-one thousand, ninety-eight".