13250677 has 4 divisors (see below), whose sum is σ = 14455296. Its totient is φ = 12046060.

The previous prime is 13250621. The next prime is 13250683. The reversal of 13250677 is 77605231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77605231 = 11 ⋅7055021.

It is a cyclic number.

It is not a de Polignac number, because 13250677 - 2¹⁵ = 13217909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13250687) 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 3 ways as a sum of consecutive naturals, for example, 602293 + ... + 602314.

It is an arithmetic number, because the mean of its divisors is an integer number (3613824).

Almost surely, 2^13250677 is an apocalyptic number.

It is an amenable number.

13250677 is a deficient number, since it is larger than the sum of its proper divisors (1204619).

13250677 is a wasteful number, since it uses less digits than its factorization.

13250677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204618.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 13250677 is about 3640.1479365542. The cubic root of 13250677 is about 236.6352046607.

The spelling of 13250677 in words is "thirteen million, two hundred fifty thousand, six hundred seventy-seven".