13501412 has 12 divisors (see below), whose sum is σ = 23690940. Its totient is φ = 6732576.

The previous prime is 13501409. The next prime is 13501421. The reversal of 13501412 is 21410531.

It can be written as a sum of positive squares in 2 ways, for example, as 3363556 + 10137856 = 1834^2 + 3184^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2783 + ... + 5894.

It is an arithmetic number, because the mean of its divisors is an integer number (1974245).

Almost surely, 2^13501412 is an apocalyptic number.

It is an amenable number.

13501412 is a deficient number, since it is larger than the sum of its proper divisors (10189528).

13501412 is a wasteful number, since it uses less digits than its factorization.

13501412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9070 (or 9068 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 13501412 is about 3674.4267580127. The cubic root of 13501412 is about 238.1184590254.

Adding to 13501412 its reverse (21410531), we get a palindrome (34911943).

The spelling of 13501412 in words is "thirteen million, five hundred one thousand, four hundred twelve".