1799153 has 2 divisors, whose sum is σ = 1799154. Its totient is φ = 1799152.

The previous prime is 1799141. The next prime is 1799173. The reversal of 1799153 is 3519971.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1459264 + 339889 = 1208^2 + 583^2 .

It is a cyclic number.

It is not a de Polignac number, because 1799153 - 2⁴ = 1799137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1799123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 899576 + 899577.

It is an arithmetic number, because the mean of its divisors is an integer number (899577).

2^1799153 is an apocalyptic number.

It is an amenable number.

1799153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1799153 is an equidigital number, since it uses as much as digits as its factorization.

1799153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8505, while the sum is 35.

The square root of 1799153 is about 1341.3250910946. The cubic root of 1799153 is about 121.6249568250.

The spelling of 1799153 in words is "one million, seven hundred ninety-nine thousand, one hundred fifty-three".