13798058 has 8 divisors (see below), whose sum is σ = 21202020. Its totient is φ = 6730720.

The previous prime is 13798051. The next prime is 13798087. The reversal of 13798058 is 85089731.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13712209 + 85849 = 3703^2 + 293^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×13798058³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (13798051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84053 + ... + 84216.

Almost surely, 2^13798058 is an apocalyptic number.

13798058 is a deficient number, since it is larger than the sum of its proper divisors (7403962).

13798058 is a wasteful number, since it uses less digits than its factorization.

13798058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168312.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 13798058 is about 3714.5737305914. The cubic root of 13798058 is about 239.8497786779.

The spelling of 13798058 in words is "thirteen million, seven hundred ninety-eight thousand, fifty-eight".