1472989235 has 4 divisors (see below), whose sum is σ = 1767587088. Its totient is φ = 1178391384.

The previous prime is 1472989213. The next prime is 1472989237. The reversal of 1472989235 is 5329892741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5329892741 = 23 ⋅231734467.

It is a cyclic number.

It is not a de Polignac number, because 1472989235 - 2¹⁰ = 1472988211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1472989237) 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, 147298919 + ... + 147298928.

It is an arithmetic number, because the mean of its divisors is an integer number (441896772).

Almost surely, 2^1472989235 is an apocalyptic number.

1472989235 is a deficient number, since it is larger than the sum of its proper divisors (294597853).

1472989235 is an equidigital number, since it uses as much as digits as its factorization.

1472989235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294597852.

The product of its digits is 1088640, while the sum is 50.

The square root of 1472989235 is about 38379.5418810595. The cubic root of 1472989235 is about 1137.8015584973.

The spelling of 1472989235 in words is "one billion, four hundred seventy-two million, nine hundred eighty-nine thousand, two hundred thirty-five".