2274473 has 2 divisors, whose sum is σ = 2274474. Its totient is φ = 2274472.

The previous prime is 2274469. The next prime is 2274479. The reversal of 2274473 is 3744722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2036329 + 238144 = 1427^2 + 488^2 .

It is a cyclic number.

It is not a de Polignac number, because 2274473 - 2² = 2274469 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 2²¹ + 7 + 4² + 4² + 7 + 3¹¹ .

It is not a weakly prime, because it can be changed into another prime (2274479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137236 + 1137237.

It is an arithmetic number, because the mean of its divisors is an integer number (1137237).

2^2274473 is an apocalyptic number.

It is an amenable number.

2274473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2274473 is an equidigital number, since it uses as much as digits as its factorization.

2274473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9408, while the sum is 29.

The square root of 2274473 is about 1508.1356039826. The cubic root of 2274473 is about 131.5104494195.

The spelling of 2274473 in words is "two million, two hundred seventy-four thousand, four hundred seventy-three".