111374 has 8 divisors (see below), whose sum is σ = 168480. Its totient is φ = 55216.

The previous prime is 111373. The next prime is 111409. The reversal of 111374 is 473111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111373) 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, 347 + ... + 585.

It is an arithmetic number, because the mean of its divisors is an integer number (21060).

2¹¹¹³⁷⁴ is an apocalyptic number.

111374 is a deficient number, since it is larger than the sum of its proper divisors (57106).

111374 is a wasteful number, since it uses less digits than its factorization.

111374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474.

The product of its digits is 84, while the sum is 17.

The square root of 111374 is about 333.7274336940. The cubic root of 111374 is about 48.1128709525.

Adding to 111374 its reverse (473111), we get a palindrome (584485).

It can be divided in two parts, 111 and 374, that multiplied together give a palindrome (41514).

The spelling of 111374 in words is "one hundred eleven thousand, three hundred seventy-four", and thus it is an iban number.