13371604 has 6 divisors (see below), whose sum is σ = 23400314. Its totient is φ = 6685800.

The previous prime is 13371599. The next prime is 13371613. The reversal of 13371604 is 40617331.

It can be written as a sum of positive squares in only one way, i.e., 9363600 + 4008004 = 3060^2 + 2002^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671447 + ... + 1671454.

Almost surely, 2^13371604 is an apocalyptic number.

It is an amenable number.

13371604 is a deficient number, since it is larger than the sum of its proper divisors (10028710).

13371604 is a wasteful number, since it uses less digits than its factorization.

13371604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342905 (or 3342903 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 13371604 is about 3656.7203885449. The cubic root of 13371604 is about 237.3528780423.

Adding to 13371604 its reverse (40617331), we get a palindrome (53988935).

The spelling of 13371604 in words is "thirteen million, three hundred seventy-one thousand, six hundred four".