13148049 has 16 divisors (see below), whose sum is σ = 18374400. Its totient is φ = 8351616.

The previous prime is 13148041. The next prime is 13148063. The reversal of 13148049 is 94084131.

It is a happy number.

13148049 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13148049 - 2³ = 13148041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13148041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5917 + ... + 7829.

It is an arithmetic number, because the mean of its divisors is an integer number (1148400).

Almost surely, 2^13148049 is an apocalyptic number.

It is an amenable number.

13148049 is a deficient number, since it is larger than the sum of its proper divisors (5226351).

13148049 is a wasteful number, since it uses less digits than its factorization.

13148049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 13148049 is about 3626.0238554097. The cubic root of 13148049 is about 236.0226984297.

The spelling of 13148049 in words is "thirteen million, one hundred forty-eight thousand, forty-nine".