274242883 has 2 divisors, whose sum is σ = 274242884. Its totient is φ = 274242882.

The previous prime is 274242847. The next prime is 274242893. The reversal of 274242883 is 388242472.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 274242883 - 2¹⁷ = 274111811 is a prime.

It is equal to p_14929816 and since 274242883 and 14929816 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (274242803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137121441 + 137121442.

It is an arithmetic number, because the mean of its divisors is an integer number (137121442).

Almost surely, 2^274242883 is an apocalyptic number.

274242883 is a deficient number, since it is larger than the sum of its proper divisors (1).

274242883 is an equidigital number, since it uses as much as digits as its factorization.

274242883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172032, while the sum is 40.

The square root of 274242883 is about 16560.2802814445. The cubic root of 274242883 is about 649.6983870890.

The spelling of 274242883 in words is "two hundred seventy-four million, two hundred forty-two thousand, eight hundred eighty-three".