1472718466 has 8 divisors (see below), whose sum is σ = 2339023500. Its totient is φ = 693043968.

The previous prime is 1472718463. The next prime is 1472718469. The reversal of 1472718466 is 6648172741.

It is an interprime number because it is at equal distance from previous prime (1472718463) and next prime (1472718469).

It can be written as a sum of positive squares in 2 ways, for example, as 1472640625 + 77841 = 38375^2 + 279^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1472718463) 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 in 3 ways as a sum of consecutive naturals, for example, 21657591 + ... + 21657658.

Almost surely, 2^1472718466 is an apocalyptic number.

1472718466 is a deficient number, since it is larger than the sum of its proper divisors (866305034).

1472718466 is a wasteful number, since it uses less digits than its factorization.

1472718466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43315268.

The product of its digits is 451584, while the sum is 46.

The square root of 1472718466 is about 38376.0142015817. The cubic root of 1472718466 is about 1137.7318362703.

The spelling of 1472718466 in words is "one billion, four hundred seventy-two million, seven hundred eighteen thousand, four hundred sixty-six".