13810700 has 18 divisors (see below), whose sum is σ = 29969436. Its totient is φ = 5524240.

The previous prime is 13810691. The next prime is 13810711. The reversal of 13810700 is 701831.

It is a super-3 number, since 3×13810700³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 68954 + ... + 69153.

Almost surely, 2^13810700 is an apocalyptic number.

13810700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13810700 is an abundant number, since it is smaller than the sum of its proper divisors (16158736).

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

13810700 is a wasteful number, since it uses less digits than its factorization.

13810700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138121 (or 138114 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 13810700 is about 3716.2750167338. The cubic root of 13810700 is about 239.9230077108.

The spelling of 13810700 in words is "thirteen million, eight hundred ten thousand, seven hundred".