13002306 has 16 divisors (see below), whose sum is σ = 26040000. Its totient is φ = 4328208.

The previous prime is 13002287. The next prime is 13002307. The reversal of 13002306 is 60320031.

It is a super-2 number, since 2×13002306² = 338119922635272, which contains 22 as substring.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (13002307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7620 + ... + 9168.

It is an arithmetic number, because the mean of its divisors is an integer number (1627500).

Almost surely, 2^13002306 is an apocalyptic number.

13002306 is an abundant number, since it is smaller than the sum of its proper divisors (13037694).

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

13002306 is a wasteful number, since it uses less digits than its factorization.

13002306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 13002306 is about 3605.8710459472. The cubic root of 13002306 is about 235.1473709701.

Adding to 13002306 its reverse (60320031), we get a palindrome (73322337).

The spelling of 13002306 in words is "thirteen million, two thousand, three hundred six".