13745300 has 18 divisors (see below), whose sum is σ = 29827518. Its totient is φ = 5498080.

The previous prime is 13745287. The next prime is 13745309. The reversal of 13745300 is 354731.

It is a happy number.

13745300 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 3 ways, for example, as 232324 + 13512976 = 482^2 + 3676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13745309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68627 + ... + 68826.

Almost surely, 2^13745300 is an apocalyptic number.

13745300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13745300 is an abundant number, since it is smaller than the sum of its proper divisors (16082218).

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

13745300 is a wasteful number, since it uses less digits than its factorization.

13745300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137467 (or 137460 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 13745300 is about 3707.4654415112. The cubic root of 13745300 is about 239.5436931687.

The spelling of 13745300 in words is "thirteen million, seven hundred forty-five thousand, three hundred".