1842116 has 12 divisors (see below), whose sum is σ = 3364032. Its totient is φ = 880968.

The previous prime is 1842101. The next prime is 1842131. The reversal of 1842116 is 6112481.

It is an interprime number because it is at equal distance from previous prime (1842101) and next prime (1842131).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 1842091 and 1842100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9920 + ... + 10103.

It is an arithmetic number, because the mean of its divisors is an integer number (280336).

2^1842116 is an apocalyptic number.

It is an amenable number.

1842116 is a deficient number, since it is larger than the sum of its proper divisors (1521916).

1842116 is a wasteful number, since it uses less digits than its factorization.

1842116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20050 (or 20048 counting only the distinct ones).

The product of its digits is 384, while the sum is 23.

The square root of 1842116 is about 1357.2457404612. The cubic root of 1842116 is about 122.5854686066.

Adding to 1842116 its reverse (6112481), we get a palindrome (7954597).

The spelling of 1842116 in words is "one million, eight hundred forty-two thousand, one hundred sixteen".