1818352 has 10 divisors (see below), whose sum is σ = 3523088. Its totient is φ = 909168.

The previous prime is 1818347. The next prime is 1818353. The reversal of 1818352 is 2538181.

It is a self number, because there is not a number n which added to its sum of digits gives 1818352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1818353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56808 + ... + 56839.

2^1818352 is an apocalyptic number.

It is an amenable number.

1818352 is a deficient number, since it is larger than the sum of its proper divisors (1704736).

1818352 is a wasteful number, since it uses less digits than its factorization.

1818352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113655 (or 113649 counting only the distinct ones).

The product of its digits is 1920, while the sum is 28.

The square root of 1818352 is about 1348.4628285570. The cubic root of 1818352 is about 122.0560523583.

It can be divided in two parts, 1818 and 352, that multiplied together give a palindrome (639936).

The spelling of 1818352 in words is "one million, eight hundred eighteen thousand, three hundred fifty-two".