13377212 has 6 divisors (see below), whose sum is σ = 23410128. Its totient is φ = 6688604.

The previous prime is 13377211. The next prime is 13377223. The reversal of 13377212 is 21277331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13377211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672148 + ... + 1672155.

It is an arithmetic number, because the mean of its divisors is an integer number (3901688).

Almost surely, 2^13377212 is an apocalyptic number.

It is an amenable number.

13377212 is a deficient number, since it is larger than the sum of its proper divisors (10032916).

13377212 is a wasteful number, since it uses less digits than its factorization.

13377212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344307 (or 3344305 counting only the distinct ones).

The product of its digits is 1764, while the sum is 26.

The square root of 13377212 is about 3657.4871154934. The cubic root of 13377212 is about 237.3860550369.

The spelling of 13377212 in words is "thirteen million, three hundred seventy-seven thousand, two hundred twelve".