13783652 has 6 divisors (see below), whose sum is σ = 24121398. Its totient is φ = 6891824.

The previous prime is 13783631. The next prime is 13783661. The reversal of 13783652 is 25638731.

It can be written as a sum of positive squares in only one way, i.e., 13366336 + 417316 = 3656^2 + 646^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722953 + ... + 1722960.

It is an arithmetic number, because the mean of its divisors is an integer number (4020233).

Almost surely, 2^13783652 is an apocalyptic number.

It is an amenable number.

13783652 is a deficient number, since it is larger than the sum of its proper divisors (10337746).

13783652 is a wasteful number, since it uses less digits than its factorization.

13783652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3445917 (or 3445915 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 13783652 is about 3712.6341053220. The cubic root of 13783652 is about 239.7662770935.

The spelling of 13783652 in words is "thirteen million, seven hundred eighty-three thousand, six hundred fifty-two".