1479085272 has 160 divisors (see below), whose sum is σ = 5013407520. Its totient is φ = 397716480.

The previous prime is 1479085271. The next prime is 1479085297. The reversal of 1479085272 is 2725809741.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1479085271) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 67522 + ... + 86702.

It is an arithmetic number, because the mean of its divisors is an integer number (31333797).

Almost surely, 2^1479085272 is an apocalyptic number.

1479085272 is a gapful number since it is divisible by the number (12) 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 1479085272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2506703760).

1479085272 is an abundant number, since it is smaller than the sum of its proper divisors (3534322248).

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

1479085272 is a wasteful number, since it uses less digits than its factorization.

1479085272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19223 (or 19210 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 1479085272 is about 38458.8776747320. The cubic root of 1479085272 is about 1139.3690136964.

The spelling of 1479085272 in words is "one billion, four hundred seventy-nine million, eighty-five thousand, two hundred seventy-two".