1472428432 has 20 divisors (see below), whose sum is σ = 2867317596. Its totient is φ = 732475520.

The previous prime is 1472428417. The next prime is 1472428439. The reversal of 1472428432 is 2348242741.

It can be written as a sum of positive squares in 2 ways, for example, as 1373147136 + 99281296 = 37056^2 + 9964^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1472428391 and 1472428400.

It is not an unprimeable number, because it can be changed into a prime (1472428439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230419 + ... + 236722.

Almost surely, 2^1472428432 is an apocalyptic number.

It is an amenable number.

1472428432 is a deficient number, since it is larger than the sum of its proper divisors (1394889164).

1472428432 is a wasteful number, since it uses less digits than its factorization.

1472428432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467346 (or 467340 counting only the distinct ones).

The product of its digits is 86016, while the sum is 37.

The square root of 1472428432 is about 38372.2351707586. The cubic root of 1472428432 is about 1137.6571438817.

The spelling of 1472428432 in words is "one billion, four hundred seventy-two million, four hundred twenty-eight thousand, four hundred thirty-two".