1492320233 has 2 divisors, whose sum is σ = 1492320234. Its totient is φ = 1492320232.

The previous prime is 1492320187. The next prime is 1492320259. The reversal of 1492320233 is 3320232941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1468192489 + 24127744 = 38317^2 + 4912^2 .

It is an emirp because it is prime and its reverse (3320232941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1492320233 - 2⁶ = 1492320169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1492320196 and 1492320205.

It is not a weakly prime, because it can be changed into another prime (1492320733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746160116 + 746160117.

It is an arithmetic number, because the mean of its divisors is an integer number (746160117).

Almost surely, 2^1492320233 is an apocalyptic number.

It is an amenable number.

1492320233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1492320233 is an equidigital number, since it uses as much as digits as its factorization.

1492320233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 1492320233 is about 38630.5608683074. The cubic root of 1492320233 is about 1142.7573126482.

The spelling of 1492320233 in words is "one billion, four hundred ninety-two million, three hundred twenty thousand, two hundred thirty-three".