1472357219 has 2 divisors, whose sum is σ = 1472357220. Its totient is φ = 1472357218.

The previous prime is 1472357197. The next prime is 1472357251. The reversal of 1472357219 is 9127532741.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1472357219 - 2¹² = 1472353123 is a prime.

It is a super-2 number, since 2×1472357219² = 4335671560682827922, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1472357819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736178609 + 736178610.

It is an arithmetic number, because the mean of its divisors is an integer number (736178610).

Almost surely, 2^1472357219 is an apocalyptic number.

1472357219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472357219 is an equidigital number, since it uses as much as digits as its factorization.

1472357219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 41.

The square root of 1472357219 is about 38371.3072360064. The cubic root of 1472357219 is about 1137.6388029146.

The spelling of 1472357219 in words is "one billion, four hundred seventy-two million, three hundred fifty-seven thousand, two hundred nineteen".