1472002643 has 2 divisors, whose sum is σ = 1472002644. Its totient is φ = 1472002642.

The previous prime is 1472002639. The next prime is 1472002657. The reversal of 1472002643 is 3462002741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1472002643 - 2² = 1472002639 is a prime.

It is not a weakly prime, because it can be changed into another prime (1472002603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736001321 + 736001322.

It is an arithmetic number, because the mean of its divisors is an integer number (736001322).

Almost surely, 2^1472002643 is an apocalyptic number.

1472002643 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472002643 is an equidigital number, since it uses as much as digits as its factorization.

1472002643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 1472002643 is about 38366.6866304611. The cubic root of 1472002643 is about 1137.5474727682.

The spelling of 1472002643 in words is "one billion, four hundred seventy-two million, two thousand, six hundred forty-three".