13754522 has 4 divisors (see below), whose sum is σ = 20631786. Its totient is φ = 6877260.

The previous prime is 13754519. The next prime is 13754527. The reversal of 13754522 is 22545731.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13697401 + 57121 = 3701^2 + 239^2 .

It is not an unprimeable number, because it can be changed into a prime (13754527) 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 as a sum of consecutive naturals, namely, 3438629 + ... + 3438632.

Almost surely, 2^13754522 is an apocalyptic number.

13754522 is a deficient number, since it is larger than the sum of its proper divisors (6877264).

13754522 is an equidigital number, since it uses as much as digits as its factorization.

13754522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6877263.

The product of its digits is 8400, while the sum is 29.

The square root of 13754522 is about 3708.7089397794. The cubic root of 13754522 is about 239.5972527632.

The spelling of 13754522 in words is "thirteen million, seven hundred fifty-four thousand, five hundred twenty-two".