19960741 has 4 divisors (see below), whose sum is σ = 20008800. Its totient is φ = 19912684.

The previous prime is 19960739. The next prime is 19960769. The reversal of 19960741 is 14706991.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14706991 = 13 ⋅1131307.

It is a cyclic number.

It is not a de Polignac number, because 19960741 - 2¹ = 19960739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 19960741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19960141) 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 in 3 ways as a sum of consecutive naturals, for example, 23401 + ... + 24238.

It is an arithmetic number, because the mean of its divisors is an integer number (5002200).

Almost surely, 2^19960741 is an apocalyptic number.

It is an amenable number.

19960741 is a deficient number, since it is larger than the sum of its proper divisors (48059).

19960741 is an equidigital number, since it uses as much as digits as its factorization.

19960741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48058.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 19960741 is about 4467.7445092574. The cubic root of 19960741 is about 271.2640364515.

The spelling of 19960741 in words is "nineteen million, nine hundred sixty thousand, seven hundred forty-one".