274226803 has 2 divisors, whose sum is σ = 274226804. Its totient is φ = 274226802.

The previous prime is 274226801. The next prime is 274226807. The reversal of 274226803 is 308622472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 274226803 - 2¹ = 274226801 is a prime.

Together with 274226801, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (274226801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137113401 + 137113402.

It is an arithmetic number, because the mean of its divisors is an integer number (137113402).

Almost surely, 2^274226803 is an apocalyptic number.

274226803 is a deficient number, since it is larger than the sum of its proper divisors (1).

274226803 is an equidigital number, since it uses as much as digits as its factorization.

274226803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 274226803 is about 16559.7947752984. The cubic root of 274226803 is about 649.6856886686.

It can be divided in two parts, 27422 and 6803, that added together give a square (34225 = 185²).

The spelling of 274226803 in words is "two hundred seventy-four million, two hundred twenty-six thousand, eight hundred three".