1472112728 has 8 divisors (see below), whose sum is σ = 2760211380. Its totient is φ = 736056360.

The previous prime is 1472112727. The next prime is 1472112767. The reversal of 1472112728 is 8272112741.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472112727) 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 as a sum of consecutive naturals, namely, 92007038 + ... + 92007053.

Almost surely, 2^1472112728 is an apocalyptic number.

It is an amenable number.

1472112728 is a deficient number, since it is larger than the sum of its proper divisors (1288098652).

1472112728 is a wasteful number, since it uses less digits than its factorization.

1472112728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184014097 (or 184014093 counting only the distinct ones).

The product of its digits is 12544, while the sum is 35.

The square root of 1472112728 is about 38368.1212466808. The cubic root of 1472112728 is about 1137.5758295542.

The spelling of 1472112728 in words is "one billion, four hundred seventy-two million, one hundred twelve thousand, seven hundred twenty-eight".