13446030 has 64 divisors (see below), whose sum is σ = 36288000. Its totient is φ = 3163776.

The previous prime is 13446023. The next prime is 13446049. The reversal of 13446030 is 3064431.

13446030 = T₄₉₄ + T₄₉₅ + ... + T₅₈₅.

It is a junction number, because it is equal to n+sod(n) for n = 13445988 and 13446006.

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, 8221 + ... + 9719.

It is an arithmetic number, because the mean of its divisors is an integer number (567000).

Almost surely, 2^13446030 is an apocalyptic number.

13446030 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 13446030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18144000).

13446030 is an abundant number, since it is smaller than the sum of its proper divisors (22841970).

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

13446030 is a wasteful number, since it uses less digits than its factorization.

13446030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 13446030 is about 3666.8828724136. The cubic root of 13446030 is about 237.7924301844.

It can be divided in two parts, 134 and 46030, that added together give a palindrome (46164).

The spelling of 13446030 in words is "thirteen million, four hundred forty-six thousand, thirty".