13625798 has 8 divisors (see below), whose sum is σ = 21327408. Its totient is φ = 6516664.

The previous prime is 13625791. The next prime is 13625819. The reversal of 13625798 is 89752631.

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

It is a super-3 number, since 3×13625798³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13625791) 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, 148061 + ... + 148152.

It is an arithmetic number, because the mean of its divisors is an integer number (2665926).

Almost surely, 2^13625798 is an apocalyptic number.

13625798 is a deficient number, since it is larger than the sum of its proper divisors (7701610).

13625798 is a wasteful number, since it uses less digits than its factorization.

13625798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296238.

The product of its digits is 90720, while the sum is 41.

The square root of 13625798 is about 3691.3138582353. The cubic root of 13625798 is about 238.8474718735.

The spelling of 13625798 in words is "thirteen million, six hundred twenty-five thousand, seven hundred ninety-eight".