1802230414 has 8 divisors (see below), whose sum is σ = 2703619800. Its totient is φ = 901023816.

The previous prime is 1802230403. The next prime is 1802230453. The reversal of 1802230414 is 4140322081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1802230414² = 6496068930293222792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17589 + ... + 62560.

It is an arithmetic number, because the mean of its divisors is an integer number (337952475).

Almost surely, 2^1802230414 is an apocalyptic number.

1802230414 is a deficient number, since it is larger than the sum of its proper divisors (901389386).

1802230414 is a wasteful number, since it uses less digits than its factorization.

1802230414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91394.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1802230414 is about 42452.6844145338. The cubic root of 1802230414 is about 1216.9426298225.

Adding to 1802230414 its reverse (4140322081), we get a palindrome (5942552495).

The spelling of 1802230414 in words is "one billion, eight hundred two million, two hundred thirty thousand, four hundred fourteen".