13580077 has 8 divisors (see below), whose sum is σ = 16020992. Its totient is φ = 11264400.

The previous prime is 13580071. The next prime is 13580111. The reversal of 13580077 is 77008531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13580077 - 2³ = 13580069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13580071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31074 + ... + 31507.

It is an arithmetic number, because the mean of its divisors is an integer number (2002624).

Almost surely, 2^13580077 is an apocalyptic number.

It is an amenable number.

13580077 is a deficient number, since it is larger than the sum of its proper divisors (2440915).

13580077 is an equidigital number, since it uses as much as digits as its factorization.

13580077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62619.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 13580077 is about 3685.1156019859. The cubic root of 13580077 is about 238.5800237483.

The spelling of 13580077 in words is "thirteen million, five hundred eighty thousand, seventy-seven".