13612373 has 2 divisors, whose sum is σ = 13612374. Its totient is φ = 13612372.

The previous prime is 13612367. The next prime is 13612387. The reversal of 13612373 is 37321631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7496644 + 6115729 = 2738^2 + 2473^2 .

It is a cyclic number.

It is not a de Polignac number, because 13612373 - 2⁶ = 13612309 is a prime.

It is a super-3 number, since 3×13612373³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13618373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6806186 + 6806187.

It is an arithmetic number, because the mean of its divisors is an integer number (6806187).

Almost surely, 2^13612373 is an apocalyptic number.

It is an amenable number.

13612373 is a deficient number, since it is larger than the sum of its proper divisors (1).

13612373 is an equidigital number, since it uses as much as digits as its factorization.

13612373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 26.

The square root of 13612373 is about 3689.4949518870. The cubic root of 13612373 is about 238.7690035402.

The spelling of 13612373 in words is "thirteen million, six hundred twelve thousand, three hundred seventy-three".