1472002057 has 2 divisors, whose sum is σ = 1472002058. Its totient is φ = 1472002056.

The previous prime is 1472001997. The next prime is 1472002123. The reversal of 1472002057 is 7502002741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1464516361 + 7485696 = 38269^2 + 2736^2 .

It is an emirp because it is prime and its reverse (7502002741) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1472002057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1472002657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736001028 + 736001029.

It is an arithmetic number, because the mean of its divisors is an integer number (736001029).

Almost surely, 2^1472002057 is an apocalyptic number.

It is an amenable number.

1472002057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472002057 is an equidigital number, since it uses as much as digits as its factorization.

1472002057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 1472002057 is about 38366.6789936267. The cubic root of 1472002057 is about 1137.5473218167.

Adding to 1472002057 its reverse (7502002741), we get a palindrome (8974004798).

The spelling of 1472002057 in words is "one billion, four hundred seventy-two million, two thousand, fifty-seven".