1830572 has 6 divisors (see below), whose sum is σ = 3203508. Its totient is φ = 915284.

The previous prime is 1830571. The next prime is 1830583. The reversal of 1830572 is 2750381.

It is not an unprimeable number, because it can be changed into a prime (1830571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228818 + ... + 228825.

It is an arithmetic number, because the mean of its divisors is an integer number (533918).

2^1830572 is an apocalyptic number.

It is an amenable number.

1830572 is a deficient number, since it is larger than the sum of its proper divisors (1372936).

1830572 is a wasteful number, since it uses less digits than its factorization.

1830572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457647 (or 457645 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1830572 is about 1352.9863266124. The cubic root of 1830572 is about 122.3288627892.

The spelling of 1830572 in words is "one million, eight hundred thirty thousand, five hundred seventy-two".