801662119 has 2 divisors, whose sum is σ = 801662120. Its totient is φ = 801662118.

The previous prime is 801662107. The next prime is 801662131. The reversal of 801662119 is 911266108.

It is a balanced prime because it is at equal distance from previous prime (801662107) and next prime (801662131).

It is a cyclic number.

It is not a de Polignac number, because 801662119 - 2⁹ = 801661607 is a prime.

It is a super-2 number, since 2×801662119² = 1285324306079140322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (801662189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400831059 + 400831060.

It is an arithmetic number, because the mean of its divisors is an integer number (400831060).

Almost surely, 2^801662119 is an apocalyptic number.

801662119 is a deficient number, since it is larger than the sum of its proper divisors (1).

801662119 is an equidigital number, since it uses as much as digits as its factorization.

801662119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 801662119 is about 28313.6383921247. The cubic root of 801662119 is about 928.9602280740.

The spelling of 801662119 in words is "eight hundred one million, six hundred sixty-two thousand, one hundred nineteen".