19592141 has 2 divisors, whose sum is σ = 19592142. Its totient is φ = 19592140.

The previous prime is 19592119. The next prime is 19592171. The reversal of 19592141 is 14129591.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16370116 + 3222025 = 4046^2 + 1795^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19592141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 19592098 and 19592107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19592101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9796070 + 9796071.

It is an arithmetic number, because the mean of its divisors is an integer number (9796071).

Almost surely, 2^19592141 is an apocalyptic number.

It is an amenable number.

19592141 is a deficient number, since it is larger than the sum of its proper divisors (1).

19592141 is an equidigital number, since it uses as much as digits as its factorization.

19592141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 32.

The square root of 19592141 is about 4426.3010516683. The cubic root of 19592141 is about 269.5839087113.

The spelling of 19592141 in words is "nineteen million, five hundred ninety-two thousand, one hundred forty-one".