112042 has 16 divisors (see below), whose sum is σ = 196992. Its totient is φ = 46800.

The previous prime is 112031. The next prime is 112061. The reversal of 112042 is 240211.

It is a nialpdrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667 + ... + 817.

It is an arithmetic number, because the mean of its divisors is an integer number (12312).

2¹¹²⁰⁴² is an apocalyptic number.

112042 is the 212-nd heptagonal number.

112042 is a deficient number, since it is larger than the sum of its proper divisors (84950).

112042 is a wasteful number, since it uses less digits than its factorization.

112042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 112042 is about 334.7267542340. The cubic root of 112042 is about 48.2088698862.

Adding to 112042 its reverse (240211), we get a palindrome (352253).

The spelling of 112042 in words is "one hundred twelve thousand, forty-two", and thus it is an iban number.