290792041 has 2 divisors, whose sum is σ = 290792042. Its totient is φ = 290792040.

The previous prime is 290792039. The next prime is 290792057. The reversal of 290792041 is 140297092.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158634025 + 132158016 = 12595^2 + 11496^2 .

It is a cyclic number.

It is not a de Polignac number, because 290792041 - 2¹ = 290792039 is a prime.

It is a super-2 number, since 2×290792041² = 169120022217891362, which contains 22 as substring.

Together with 290792039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 290791988 and 290792006.

It is not a weakly prime, because it can be changed into another prime (290792011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145396020 + 145396021.

It is an arithmetic number, because the mean of its divisors is an integer number (145396021).

Almost surely, 2^290792041 is an apocalyptic number.

It is an amenable number.

290792041 is a deficient number, since it is larger than the sum of its proper divisors (1).

290792041 is an equidigital number, since it uses as much as digits as its factorization.

290792041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 290792041 is about 17052.6256336085. The cubic root of 290792041 is about 662.5126451129.

The spelling of 290792041 in words is "two hundred ninety million, seven hundred ninety-two thousand, forty-one".