1413653 has 4 divisors (see below), whose sum is σ = 1417728. Its totient is φ = 1409580.

The previous prime is 1413647. The next prime is 1413661. The reversal of 1413653 is 3563141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1413653 - 2¹⁰ = 1412629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463 + ... + 2228.

It is an arithmetic number, because the mean of its divisors is an integer number (354432).

2^1413653 is an apocalyptic number.

It is an amenable number.

1413653 is a deficient number, since it is larger than the sum of its proper divisors (4075).

1413653 is an equidigital number, since it uses as much as digits as its factorization.

1413653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074.

The product of its digits is 1080, while the sum is 23.

The square root of 1413653 is about 1188.9714041978. The cubic root of 1413653 is about 112.2313722493.

Adding to 1413653 its reverse (3563141), we get a palindrome (4976794).

The spelling of 1413653 in words is "one million, four hundred thirteen thousand, six hundred fifty-three".