13534022 has 8 divisors (see below), whose sum is σ = 20510616. Its totient is φ = 6697152.

The previous prime is 13534021. The next prime is 13534033. The reversal of 13534022 is 22043531.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 13533985 and 13534003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13534021) by changing a digit.

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, 34688 + ... + 35075.

It is an arithmetic number, because the mean of its divisors is an integer number (2563827).

Almost surely, 2^13534022 is an apocalyptic number.

13534022 is a deficient number, since it is larger than the sum of its proper divisors (6976594).

13534022 is an equidigital number, since it uses as much as digits as its factorization.

13534022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69862.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 13534022 is about 3678.8615086736. The cubic root of 13534022 is about 238.3100142909.

Adding to 13534022 its reverse (22043531), we get a palindrome (35577553).

The spelling of 13534022 in words is "thirteen million, five hundred thirty-four thousand, twenty-two".