13125006 has 24 divisors (see below), whose sum is σ = 28509624. Its totient is φ = 4363920.

The previous prime is 13125001. The next prime is 13125053. The reversal of 13125006 is 60052131.

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

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 13125006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13125001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9640 + ... + 10916.

It is an arithmetic number, because the mean of its divisors is an integer number (1187901).

Almost surely, 2^13125006 is an apocalyptic number.

13125006 is an abundant number, since it is smaller than the sum of its proper divisors (15384618).

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

13125006 is a wasteful number, since it uses less digits than its factorization.

13125006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856 (or 1853 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 13125006 is about 3622.8450146259. The cubic root of 13125006 is about 235.8847349602.

Adding to 13125006 its reverse (60052131), we get a palindrome (73177137).

The spelling of 13125006 in words is "thirteen million, one hundred twenty-five thousand, six".