3742112 has 24 divisors (see below), whose sum is σ = 8037792. Its totient is φ = 1700800.

The previous prime is 3742099. The next prime is 3742117. The reversal of 3742112 is 2112473.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3742117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4964 + ... + 5667.

It is an arithmetic number, because the mean of its divisors is an integer number (334908).

Almost surely, 2^3742112 is an apocalyptic number.

3742112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3742112 is an abundant number, since it is smaller than the sum of its proper divisors (4295680).

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

3742112 is a wasteful number, since it uses less digits than its factorization.

3742112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10652 (or 10644 counting only the distinct ones).

The product of its digits is 336, while the sum is 20.

The square root of 3742112 is about 1934.4539281151. The cubic root of 3742112 is about 155.2526161629.

Adding to 3742112 its reverse (2112473), we get a palindrome (5854585).

The spelling of 3742112 in words is "three million, seven hundred forty-two thousand, one hundred twelve".