13041906 has 8 divisors (see below), whose sum is σ = 26083824. Its totient is φ = 4347300.

The previous prime is 13041901. The next prime is 13041911. The reversal of 13041906 is 60914031.

It is an interprime number because it is at equal distance from previous prime (13041901) and next prime (13041911).

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

13041906 is an admirable number.

It is a super-2 number, since 2×13041906² = 340182624225672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13041901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086820 + ... + 1086831.

It is an arithmetic number, because the mean of its divisors is an integer number (3260478).

Almost surely, 2^13041906 is an apocalyptic number.

13041906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13041906 is a wasteful number, since it uses less digits than its factorization.

13041906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173656.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 13041906 is about 3611.3579163522. The cubic root of 13041906 is about 235.3858517041.

Adding to 13041906 its reverse (60914031), we get a palindrome (73955937).

The spelling of 13041906 in words is "thirteen million, forty-one thousand, nine hundred six".