3772243 has 2 divisors, whose sum is σ = 3772244. Its totient is φ = 3772242.

The previous prime is 3772229. The next prime is 3772259. The reversal of 3772243 is 3422773.

It is a weak prime.

It is an emirp because it is prime and its reverse (3422773) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3772243 - 2¹⁷ = 3641171 is a prime.

It is not a weakly prime, because it can be changed into another prime (3772343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1886121 + 1886122.

It is an arithmetic number, because the mean of its divisors is an integer number (1886122).

Almost surely, 2^3772243 is an apocalyptic number.

3772243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3772243 is an equidigital number, since it uses as much as digits as its factorization.

3772243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7056, while the sum is 28.

The square root of 3772243 is about 1942.2262998940. The cubic root of 3772243 is about 155.6681940607.

The spelling of 3772243 in words is "three million, seven hundred seventy-two thousand, two hundred forty-three".