13650452 has 6 divisors (see below), whose sum is σ = 23888298. Its totient is φ = 6825224.

The previous prime is 13650451. The next prime is 13650457. The reversal of 13650452 is 25405631.

It can be written as a sum of positive squares in only one way, i.e., 8099716 + 5550736 = 2846^2 + 2356^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13650451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706303 + ... + 1706310.

It is an arithmetic number, because the mean of its divisors is an integer number (3981383).

Almost surely, 2^13650452 is an apocalyptic number.

It is an amenable number.

13650452 is a deficient number, since it is larger than the sum of its proper divisors (10237846).

13650452 is a wasteful number, since it uses less digits than its factorization.

13650452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412617 (or 3412615 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 13650452 is about 3694.6518103875. The cubic root of 13650452 is about 238.9914389188.

The spelling of 13650452 in words is "thirteen million, six hundred fifty thousand, four hundred fifty-two".