1795820141 has 8 divisors (see below), whose sum is σ = 1814978880. Its totient is φ = 1776694752.

The previous prime is 1795820129. The next prime is 1795820149. The reversal of 1795820141 is 1410285971.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1795820141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1795820095 and 1795820104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1795820149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108566 + ... + 124008.

It is an arithmetic number, because the mean of its divisors is an integer number (226872360).

Almost surely, 2^1795820141 is an apocalyptic number.

It is an amenable number.

1795820141 is a deficient number, since it is larger than the sum of its proper divisors (19158739).

1795820141 is a wasteful number, since it uses less digits than its factorization.

1795820141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16675.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 1795820141 is about 42377.1181299531. The cubic root of 1795820141 is about 1215.4980861294.

The spelling of 1795820141 in words is "one billion, seven hundred ninety-five million, eight hundred twenty thousand, one hundred forty-one".