13740204 has 24 divisors (see below), whose sum is σ = 32514048. Its totient is φ = 4515280.

The previous prime is 13740203. The next prime is 13740241. The reversal of 13740204 is 40204731.

13740204 = T₃₆₇ + T₃₆₈ + ... + T₅₀₈.

It is not an unprimeable number, because it can be changed into a prime (13740203) 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 7 ways as a sum of consecutive naturals, for example, 7212 + ... + 8915.

It is an arithmetic number, because the mean of its divisors is an integer number (1354752).

Almost surely, 2^13740204 is an apocalyptic number.

It is an amenable number.

13740204 is an abundant number, since it is smaller than the sum of its proper divisors (18773844).

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

13740204 is a wasteful number, since it uses less digits than its factorization.

13740204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16205 (or 16203 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 13740204 is about 3706.7781158305. The cubic root of 13740204 is about 239.5140863079.

Adding to 13740204 its reverse (40204731), we get a palindrome (53944935).

The spelling of 13740204 in words is "thirteen million, seven hundred forty thousand, two hundred four".