1472048917 has 2 divisors, whose sum is σ = 1472048918. Its totient is φ = 1472048916.

The previous prime is 1472048891. The next prime is 1472048939. The reversal of 1472048917 is 7198402741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 986022801 + 486026116 = 31401^2 + 22046^2 .

It is an emirp because it is prime and its reverse (7198402741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1472048917 - 2¹⁵ = 1472016149 is a prime.

It is a super-3 number, since 3×1472048917³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1472048947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736024458 + 736024459.

It is an arithmetic number, because the mean of its divisors is an integer number (736024459).

Almost surely, 2^1472048917 is an apocalyptic number.

It is an amenable number.

1472048917 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472048917 is an equidigital number, since it uses as much as digits as its factorization.

1472048917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 1472048917 is about 38367.2896749301. The cubic root of 1472048917 is about 1137.5593926562.

The spelling of 1472048917 in words is "one billion, four hundred seventy-two million, forty-eight thousand, nine hundred seventeen".