13758952 has 8 divisors (see below), whose sum is σ = 25798050. Its totient is φ = 6879472.

The previous prime is 13758949. The next prime is 13758973. The reversal of 13758952 is 25985731.

It can be written as a sum of positive squares in only one way, i.e., 9572836 + 4186116 = 3094^2 + 2046^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 859927 + ... + 859942.

Almost surely, 2^13758952 is an apocalyptic number.

It is an amenable number.

13758952 is a deficient number, since it is larger than the sum of its proper divisors (12039098).

13758952 is a wasteful number, since it uses less digits than its factorization.

13758952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719875 (or 1719871 counting only the distinct ones).

The product of its digits is 75600, while the sum is 40.

The square root of 13758952 is about 3709.3061345756. The cubic root of 13758952 is about 239.6229728355.

It can be divided in two parts, 137589 and 52, that added together give a square (137641 = 371²).

The spelling of 13758952 in words is "thirteen million, seven hundred fifty-eight thousand, nine hundred fifty-two".