1472732017 has 2 divisors, whose sum is σ = 1472732018. Its totient is φ = 1472732016.

The previous prime is 1472731927. The next prime is 1472732029. The reversal of 1472732017 is 7102372741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1472717376 + 14641 = 38376^2 + 121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1472732017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1472732087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736366008 + 736366009.

It is an arithmetic number, because the mean of its divisors is an integer number (736366009).

Almost surely, 2^1472732017 is an apocalyptic number.

It is an amenable number.

1472732017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472732017 is an equidigital number, since it uses as much as digits as its factorization.

1472732017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 1472732017 is about 38376.1907567700. The cubic root of 1472732017 is about 1137.7353258164.

The spelling of 1472732017 in words is "one billion, four hundred seventy-two million, seven hundred thirty-two thousand, seventeen".