1473020472 has 128 divisors (see below), whose sum is σ = 4621386240. Its totient is φ = 380090880.

The previous prime is 1473020447. The next prime is 1473020473. The reversal of 1473020472 is 2740203741.

It is a super-2 number, since 2×1473020472² = 4339578621862205568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1473020473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287598 + ... + 292674.

It is an arithmetic number, because the mean of its divisors is an integer number (36104580).

Almost surely, 2^1473020472 is an apocalyptic number.

1473020472 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 1473020472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2310693120).

1473020472 is an abundant number, since it is smaller than the sum of its proper divisors (3148365768).

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

1473020472 is a wasteful number, since it uses less digits than its factorization.

1473020472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5261 (or 5257 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 1473020472 is about 38379.9488274802. The cubic root of 1473020472 is about 1137.8096013839.

The spelling of 1473020472 in words is "one billion, four hundred seventy-three million, twenty thousand, four hundred seventy-two".