13070672 has 10 divisors (see below), whose sum is σ = 25324458. Its totient is φ = 6535328.

The previous prime is 13070639. The next prime is 13070719. The reversal of 13070672 is 27607031.

It can be written as a sum of positive squares in only one way, i.e., 10394176 + 2676496 = 3224^2 + 1636^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 408443 + ... + 408474.

Almost surely, 2^13070672 is an apocalyptic number.

It is an amenable number.

13070672 is a deficient number, since it is larger than the sum of its proper divisors (12253786).

13070672 is an equidigital number, since it uses as much as digits as its factorization.

13070672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816925 (or 816919 counting only the distinct ones).

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

The square root of 13070672 is about 3615.3384350569. The cubic root of 13070672 is about 235.5587849458.

The spelling of 13070672 in words is "thirteen million, seventy thousand, six hundred seventy-two".