3042112 has 14 divisors (see below), whose sum is σ = 6036818. Its totient is φ = 1521024.

The previous prime is 3042107. The next prime is 3042157. The reversal of 3042112 is 2112403.

It can be written as a sum of positive squares in only one way, i.e., 3041536 + 576 = 1744^2 + 24^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3042092 and 3042101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23703 + ... + 23830.

Almost surely, 2^3042112 is an apocalyptic number.

3042112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3042112 is a deficient number, since it is larger than the sum of its proper divisors (2994706).

3042112 is an equidigital number, since it uses as much as digits as its factorization.

3042112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47545 (or 47535 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3042112 is about 1744.1651297971. The cubic root of 3042112 is about 144.8966683539.

Adding to 3042112 its reverse (2112403), we get a palindrome (5154515).

The spelling of 3042112 in words is "three million, forty-two thousand, one hundred twelve".