1472272120 has 64 divisors (see below), whose sum is σ = 3624847200. Its totient is φ = 533729280.

The previous prime is 1472272049. The next prime is 1472272127. The reversal of 1472272120 is 212722741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472272127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143316 + ... + 153244.

Almost surely, 2^1472272120 is an apocalyptic number.

1472272120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1472272120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1812423600).

1472272120 is an abundant number, since it is smaller than the sum of its proper divisors (2152575080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1472272120 is a wasteful number, since it uses less digits than its factorization.

1472272120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10288 (or 10284 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 1472272120 is about 38370.1983315177. The cubic root of 1472272120 is about 1137.6168848211.

Adding to 1472272120 its reverse (212722741), we get a palindrome (1684994861).

It can be divided in two parts, 14722721 and 20, that added together give a palindrome (14722741).

The spelling of 1472272120 in words is "one billion, four hundred seventy-two million, two hundred seventy-two thousand, one hundred twenty".