1472115420 has 144 divisors (see below), whose sum is σ = 4568997888. Its totient is φ = 383564160.

The previous prime is 1472115397. The next prime is 1472115427. The reversal of 1472115420 is 245112741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472115427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1622607 + ... + 1623513.

It is an arithmetic number, because the mean of its divisors is an integer number (31729152).

Almost surely, 2^1472115420 is an apocalyptic number.

1472115420 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 1472115420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2284498944).

1472115420 is an abundant number, since it is smaller than the sum of its proper divisors (3096882468).

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

1472115420 is a wasteful number, since it uses less digits than its factorization.

1472115420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120 (or 1115 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 1472115420 is about 38368.1563278717. The cubic root of 1472115420 is about 1137.5765229685.

The spelling of 1472115420 in words is "one billion, four hundred seventy-two million, one hundred fifteen thousand, four hundred twenty".