1470135489 has 8 divisors (see below), whose sum is σ = 1971511872. Its totient is φ = 974424720.

The previous prime is 1470135487. The next prime is 1470135493. The reversal of 1470135489 is 9845310741.

It is a happy number.

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

It is not a de Polignac number, because 1470135489 - 2¹ = 1470135487 is a prime.

It is a super-2 number, since 2×1470135489² = 4322596712034538242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1470135489.

It is not an unprimeable number, because it can be changed into a prime (1470135481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1415797 + ... + 1416834.

It is an arithmetic number, because the mean of its divisors is an integer number (246438984).

Almost surely, 2^1470135489 is an apocalyptic number.

It is an amenable number.

1470135489 is a deficient number, since it is larger than the sum of its proper divisors (501376383).

1470135489 is a wasteful number, since it uses less digits than its factorization.

1470135489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832807.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 1470135489 is about 38342.3458984971. The cubic root of 1470135489 is about 1137.0662972290.

The spelling of 1470135489 in words is "one billion, four hundred seventy million, one hundred thirty-five thousand, four hundred eighty-nine".