472965403 has 2 divisors, whose sum is σ = 472965404. Its totient is φ = 472965402.

The previous prime is 472965377. The next prime is 472965503. The reversal of 472965403 is 304569274.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472965403 is a prime.

It is not a weakly prime, because it can be changed into another prime (472965203) 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, 236482701 + 236482702.

It is an arithmetic number, because the mean of its divisors is an integer number (236482702).

Almost surely, 2^472965403 is an apocalyptic number.

472965403 is a deficient number, since it is larger than the sum of its proper divisors (1).

472965403 is an equidigital number, since it uses as much as digits as its factorization.

472965403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 472965403 is about 21747.7677705092. The cubic root of 472965403 is about 779.1297564768.

The spelling of 472965403 in words is "four hundred seventy-two million, nine hundred sixty-five thousand, four hundred three".