13149085 has 8 divisors (see below), whose sum is σ = 16014816. Its totient is φ = 10362000.

The previous prime is 13149067. The next prime is 13149091. The reversal of 13149085 is 58094131.

13149085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13149085 - 2⁷ = 13148957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19291 + ... + 19960.

It is an arithmetic number, because the mean of its divisors is an integer number (2001852).

Almost surely, 2^13149085 is an apocalyptic number.

It is an amenable number.

13149085 is a deficient number, since it is larger than the sum of its proper divisors (2865731).

13149085 is an equidigital number, since it uses as much as digits as its factorization.

13149085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39323.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 13149085 is about 3626.1667087987. The cubic root of 13149085 is about 236.0288973999.

The spelling of 13149085 in words is "thirteen million, one hundred forty-nine thousand, eighty-five".