1470172112 has 20 divisors (see below), whose sum is σ = 2887480740. Its totient is φ = 725015808.

The previous prime is 1470172073. The next prime is 1470172129. The reversal of 1470172112 is 2112710741.

It can be written as a sum of positive squares in 2 ways, for example, as 715241536 + 754930576 = 26744^2 + 27476^2 .

It is a super-2 number, since 2×1470172112² = 4322812077805081088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628187 + ... + 630522.

It is an arithmetic number, because the mean of its divisors is an integer number (144374037).

Almost surely, 2^1470172112 is an apocalyptic number.

It is an amenable number.

1470172112 is a deficient number, since it is larger than the sum of its proper divisors (1417308628).

1470172112 is a wasteful number, since it uses less digits than its factorization.

1470172112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258790 (or 1258784 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 26.

The square root of 1470172112 is about 38342.8234745434. The cubic root of 1470172112 is about 1137.0757390874.

Adding to 1470172112 its reverse (2112710741), we get a palindrome (3582882853).

The spelling of 1470172112 in words is "one billion, four hundred seventy million, one hundred seventy-two thousand, one hundred twelve".