13758030 has 96 divisors (see below), whose sum is σ = 42063840. Its totient is φ = 3075840.

The previous prime is 13758029. The next prime is 13758077. The reversal of 13758030 is 3085731.

It is a junction number, because it is equal to n+sod(n) for n = 13757985 and 13758003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12336 + ... + 13404.

It is an arithmetic number, because the mean of its divisors is an integer number (438165).

Almost surely, 2^13758030 is an apocalyptic number.

13758030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13758030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21031920).

13758030 is an abundant number, since it is smaller than the sum of its proper divisors (28305810).

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

13758030 is a wasteful number, since it uses less digits than its factorization.

13758030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106 (or 1103 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 13758030 is about 3709.1818504894. The cubic root of 13758030 is about 239.6176202641.

The spelling of 13758030 in words is "thirteen million, seven hundred fifty-eight thousand, thirty".