1946112 has 80 divisors (see below), whose sum is σ = 5957952. Its totient is φ = 552960.

The previous prime is 1946093. The next prime is 1946117. The reversal of 1946112 is 2116491.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1946117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10662 + ... + 10842.

2^1946112 is an apocalyptic number.

1946112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1946112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2978976).

1946112 is an abundant number, since it is smaller than the sum of its proper divisors (4011840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1946112 is an equidigital number, since it uses as much as digits as its factorization.

1946112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 193 counting only the distinct ones).

The product of its digits is 432, while the sum is 24.

The square root of 1946112 is about 1395.0311824472. The cubic root of 1946112 is about 124.8502099085.

The spelling of 1946112 in words is "one million, nine hundred forty-six thousand, one hundred twelve".