13146030 has 64 divisors (see below), whose sum is σ = 35380800. Its totient is φ = 3473280.

The previous prime is 13146011. The next prime is 13146053. The reversal of 13146030 is 3064131.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13145994 and 13146012.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 48736 + ... + 49004.

It is an arithmetic number, because the mean of its divisors is an integer number (552825).

Almost surely, 2^13146030 is an apocalyptic number.

13146030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13146030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17690400).

13146030 is an abundant number, since it is smaller than the sum of its proper divisors (22234770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13146030 is a wasteful number, since it uses less digits than its factorization.

13146030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 13146030 is about 3625.7454405956. The cubic root of 13146030 is about 236.0106166822.

The spelling of 13146030 in words is "thirteen million, one hundred forty-six thousand, thirty".