1814153 has 16 divisors (see below), whose sum is σ = 2108160. Its totient is φ = 1558480.

The previous prime is 1814143. The next prime is 1814161. The reversal of 1814153 is 3514181.

It is not a de Polignac number, because 1814153 - 2⁸ = 1813897 is a prime.

It is a super-2 number, since 2×1814153² = 6582302214818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1814143) 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, 38576 + ... + 38622.

It is an arithmetic number, because the mean of its divisors is an integer number (131760).

2^1814153 is an apocalyptic number.

It is an amenable number.

1814153 is a deficient number, since it is larger than the sum of its proper divisors (294007).

1814153 is an equidigital number, since it uses as much as digits as its factorization.

1814153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 87 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

The square root of 1814153 is about 1346.9049706642. The cubic root of 1814153 is about 121.9620279568.

It can be divided in two parts, 181 and 4153, that added together give a palindrome (4334).

The spelling of 1814153 in words is "one million, eight hundred fourteen thousand, one hundred fifty-three".