13053146 has 8 divisors (see below), whose sum is σ = 19900884. Its totient is φ = 6419520.

The previous prime is 13053143. The next prime is 13053149. The reversal of 13053146 is 64135031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13053143) and next prime (13053149).

It can be written as a sum of positive squares in 2 ways, for example, as 12996025 + 57121 = 3605^2 + 239^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13053143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53375 + ... + 53618.

Almost surely, 2^13053146 is an apocalyptic number.

13053146 is a deficient number, since it is larger than the sum of its proper divisors (6847738).

13053146 is a wasteful number, since it uses less digits than its factorization.

13053146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107056.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13053146 is about 3612.9137825307. The cubic root of 13053146 is about 235.4534537164.

Adding to 13053146 its reverse (64135031), we get a palindrome (77188177).

The spelling of 13053146 in words is "thirteen million, fifty-three thousand, one hundred forty-six".