1473330 has 32 divisors (see below), whose sum is σ = 3593664. Its totient is φ = 386496.

The previous prime is 1473319. The next prime is 1473331. The reversal of 1473330 is 333741.

It is a junction number, because it is equal to n+sod(n) for n = 1473297 and 1473306.

It is not an unprimeable number, because it can be changed into a prime (1473331) 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, 1644 + ... + 2376.

It is an arithmetic number, because the mean of its divisors is an integer number (112302).

2^1473330 is an apocalyptic number.

1473330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1473330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1796832).

1473330 is an abundant number, since it is smaller than the sum of its proper divisors (2120334).

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

1473330 is a wasteful number, since it uses less digits than its factorization.

1473330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810.

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 1473330 is about 1213.8080573138. The cubic root of 1473330 is about 113.7889292348.

The spelling of 1473330 in words is "one million, four hundred seventy-three thousand, three hundred thirty".