472226941 has 2 divisors, whose sum is σ = 472226942. Its totient is φ = 472226940.

The previous prime is 472226933. The next prime is 472226957. The reversal of 472226941 is 149622274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 248724441 + 223502500 = 15771^2 + 14950^2 .

It is a cyclic number.

It is not a de Polignac number, because 472226941 - 2³ = 472226933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472226941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472229941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236113470 + 236113471.

It is an arithmetic number, because the mean of its divisors is an integer number (236113471).

Almost surely, 2^472226941 is an apocalyptic number.

It is an amenable number.

472226941 is a deficient number, since it is larger than the sum of its proper divisors (1).

472226941 is an equidigital number, since it uses as much as digits as its factorization.

472226941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 472226941 is about 21730.7832578580. The cubic root of 472226941 is about 778.7240485621.

The spelling of 472226941 in words is "four hundred seventy-two million, two hundred twenty-six thousand, nine hundred forty-one".