1853472 has 48 divisors (see below), whose sum is σ = 4989600. Its totient is φ = 602112.

The previous prime is 1853471. The next prime is 1853479. The reversal of 1853472 is 2743581.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1853471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3904 + ... + 4352.

It is an arithmetic number, because the mean of its divisors is an integer number (103950).

2^1853472 is an apocalyptic number.

1853472 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 1853472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2494800).

1853472 is an abundant number, since it is smaller than the sum of its proper divisors (3136128).

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

1853472 is a wasteful number, since it uses less digits than its factorization.

1853472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 497 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 1853472 is about 1361.4227851773. The cubic root of 1853472 is about 122.8368515769.

The spelling of 1853472 in words is "one million, eight hundred fifty-three thousand, four hundred seventy-two".