228074051 has 2 divisors, whose sum is σ = 228074052. Its totient is φ = 228074050.

The previous prime is 228074039. The next prime is 228074053. The reversal of 228074051 is 150470822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228074051 - 2¹⁴ = 228057667 is a prime.

Together with 228074053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (228074053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114037025 + 114037026.

It is an arithmetic number, because the mean of its divisors is an integer number (114037026).

Almost surely, 2^228074051 is an apocalyptic number.

228074051 is a deficient number, since it is larger than the sum of its proper divisors (1).

228074051 is an equidigital number, since it uses as much as digits as its factorization.

228074051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 228074051 is about 15102.1207451139. The cubic root of 228074051 is about 610.9776055823.

The spelling of 228074051 in words is "two hundred twenty-eight million, seventy-four thousand, fifty-one".