1470229538 has 18 divisors (see below), whose sum is σ = 2329156251. Its totient is φ = 695936484.

The previous prime is 1470229531. The next prime is 1470229561. The reversal of 1470229538 is 8359220741.

It can be written as a sum of positive squares in only one way, i.e., 735114769 + 735114769 = 27113^2 + 27113^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=27113.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1470229495 and 1470229504.

It is not an unprimeable number, because it can be changed into a prime (1470229531) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1029581 + ... + 1031007.

Almost surely, 2^1470229538 is an apocalyptic number.

1470229538 is a deficient number, since it is larger than the sum of its proper divisors (858926713).

1470229538 is an frugal number, since it uses more digits than its factorization.

1470229538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2894 (or 1448 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 1470229538 is about 38343.5723166217. The cubic root of 1470229538 is about 1137.0905438985.

The spelling of 1470229538 in words is "one billion, four hundred seventy million, two hundred twenty-nine thousand, five hundred thirty-eight".