13485077 has 4 divisors (see below), whose sum is σ = 13501740. Its totient is φ = 13468416.

The previous prime is 13485053. The next prime is 13485089. The reversal of 13485077 is 77058431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77058431 = 1663 ⋅46337.

It can be written as a sum of positive squares in 2 ways, for example, as 625681 + 12859396 = 791^2 + 3586^2 .

It is a cyclic number.

It is not a de Polignac number, because 13485077 - 2¹² = 13480981 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 (13485007) 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, 7052 + ... + 8757.

It is an arithmetic number, because the mean of its divisors is an integer number (3375435).

Almost surely, 2^13485077 is an apocalyptic number.

It is an amenable number.

13485077 is a deficient number, since it is larger than the sum of its proper divisors (16663).

13485077 is an equidigital number, since it uses as much as digits as its factorization.

13485077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16662.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 13485077 is about 3672.2032895797. The cubic root of 13485077 is about 238.0223892032.

The spelling of 13485077 in words is "thirteen million, four hundred eighty-five thousand, seventy-seven".